Te Sheng Lee

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Guantian Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Pipe chamfering device
- Patent number 8,307,682
- Issue date Nov 13, 2012
- Te Sheng Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PIPE CHAMFERING DEVICE
- Publication number 20110167887
- Publication date Jul 14, 2011
- Te Sheng Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR