Shih-Tzung Fan

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Tainan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pipe feeding mechanism of an automatic pipe bender
- Patent number 7,028,521
- Issue date Apr 18, 2006
- Chiao Sheng Machinery Co., Ltd.
- Shih-Tzung Fan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Lifting mechanism for a head member of a pipe bender
- Patent number 6,655,183
- Issue date Dec 2, 2003
- Chiao Sheng Machinery Co., Ltd.
- Shih-Tzung Fan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Pipe feeding mechanism of an automatic pipe bender
- Publication number 20050076692
- Publication date Apr 14, 2005
- Shih-Tzung Fan
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...