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AlphaTest Corporation
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Shelton, WA, US
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Trademark
75292118 - µHELIX
Serial number
75292118
Registration number
2468068
Filing date
May 15, 1997
AlphaTest Corporation
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments