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Hong Chuan Hsian Industries Co., Ltd.
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Chung Hwa Hsien, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Pair of scissors comprising a gear transmission mechanism to work a...
Patent number
6,938,346
Issue date
Sep 6, 2005
Hong Chuan Hsian Industries Co., Ltd.
Chin-Chi Huang
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Patent Grant
Shears for cutting water pipe and the like
Patent number
6,305,087
Issue date
Oct 23, 2001
Hong Chuan Hsian Industries Co., Ltd.
Chin-Chi Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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