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May 01, 2012,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining technology business developing niche Biomining technology, engages engineering firm to evaluate access and excavation methods of gold mine. |
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April 02, 2012,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining technology business developing niche biomining technology reports annual results. |
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January 26, 2012,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining technology business developing niche Biomining technology to begin core sample analysis. |
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December 22, 2011,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining technology and services organization, to begin ecological tours in the Shasta Cascade region near the Oregon and California borders. |
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December 19, 2011,
Spectrum Acquisition Holdings, Inc. (OTC Markets:SPAH), a growing mining exploration, technology and services organization, to begin environmental impact studies of Sustainable Biomining at Avalon Perspectives mining sites. |
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December 16, 2011,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining exploration, technology and services organization, is developing "small footprint" technologies. |
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December 15, 2011,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining exploration, technology and services organization, focused on Eco Mining Technology |
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November 21, 2011,
Spectrum Acquisition Holdings, Inc. (OTC Markets: SPAH), a growing mining exploration, technology and services organization, to begin research on use of its Continuous Refractory Ore Bioprocessing Apparatus. |
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May 27, 2011, Spectrum Acquisition Holdings, Inc. a growing mining exploration, technology and services organization, is following developments of gold dredging regulations in California. |
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Oct. 13, 2010, Spectrum Announces Possibility of High Grade Gold Deposits |
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Oct. 08, 2010, Spectrum Receives Notice of Allowance for Its Continuous Refractory Ore Bio-Processing Apparatus |
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Oct. 05, 2010, Spectrum Completes Acquisition of Avalon |
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Sep. 21, 2010, Spectrum Prospects Gold Claims in California |
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Jun. 29, 2010, Spectrum Holdings Receives Patent Allowance for Small Footprint Mining Equipment |
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Jan. 5, 2010, Spectrum Finalizes Terms of Definitive Operations Agreements with Peruvian Gold Production Mining Company |
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Dec. 30, 2009, Oakwood Research Initiates Coverage on Spectrum Acquisitions Holdings |
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Dec. 29, 2009, Spectrum Updates Mine Acquisition in Pataz Region, Peru |
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Dec. 17, 2009, Spectrum Acquisitions Holdings Targets Gold Property, a Private Peruvian Gold Production Mining Company |
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Dec. 16, 2009, Spectrum Acquisition and Wholly Owned Western American Mining - Summary of Patents-Pending and Future Projects |
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Dec. 15, 2009,Spectrum Acquisition Holding Releases Company Update and Plans for Growth |
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September 1, 2008 Laser Guidance System for Diamond Wire Stone Cutting Apparatus |
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August 19, 2008 Spectrum Acquisitions Holding, Inc. (SPAH) announces assignment of patent on INTRINSICALLY-SAFE SYSTEM FOR MINESHAFT ILLUMINATION. |
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August 15, 2008 Spectrum Acquisition Holdings, Inc. (SPAH) announces patent on Continuous Refractory Ore Bio-Processing Apparatus. |
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August 8, 2008 Spectrum Acquisition Holdings, Inc. (SPAH) announces patent on Bio-Mining Ore Processing Bioreactor Apparatus. |
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January 25, 2008 Spectrum Acquisitions Holding, Inc. (SPAH) is pleased to announce that David Lindemann has been appointed as the Company’s President & Chief Executive Officer effective immediately. |
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