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Gratec, Inc.
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Norco, CA, US
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Patent Grant
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Patent number
4,480,510
Issue date
Nov 6, 1984
Gratec, Inc.
Thomas Aparicio
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
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Patent number
4,432,256
Issue date
Feb 21, 1984
Gratec, Inc.
Thomas Aparicio
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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