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Anthony J. Alpha
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Amelia, LA, US
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last 30 patents
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Patent Grant
Pencil sharpener
Patent number
4,918,816
Issue date
Apr 24, 1990
Anthony J. Alpha
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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Patent Grant
Pencil sharpener
Patent number
4,759,129
Issue date
Jul 26, 1988
Anthony J. Alpha
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES