AUSTIN, Texas, Dec 16, 2009 Spectrum Acquisition Holdings, Inc. (PINK SHEETS: SPAH), specializes in mining and mining equipment operations. SPAH's subsidiary, Western American Mining Company, contains four patent-pending invention applications.
Western American Mining Patent Pending Applications
- Intrinsically Safe System for Mineshaft Illumination - AN/20090284983
- Laser Guidance System for Diamond Wire Cutting Apparatus - AN/12122427
- Mixing, Milling and Aeration Apparatus for Digesting Metal Ore with Bacteria - AN/121030053
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