Ah-Mi Yang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Torque transmitting device for power tool
- Patent number 6,125,721
- Issue date Oct 3, 2000
- Ah Mi Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reciprocating action tool having a stroke adjusting mechanism
- Patent number 5,581,896
- Issue date Dec 10, 1996
- Ah-Mi Yang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Riveter
- Patent number 5,361,474
- Issue date Nov 8, 1994
- Ah-Mi Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...