Dao-Long Tsai

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Yuan Lin Chen, TW

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Patents Grantslast 30 patents

Information Patent Grant
Forming die for forming a head on a rope
- Patent number 7,766,639
- Issue date Aug 3, 2010
- Dao-Long Tsai
- D07 - ROPES CABLES OTHER THAN ELECTRIC

Patents Applicationslast 30 patents

Information Patent Application
Forming Die for Forming a Head on a Rope
- Publication number 20080311238
- Publication date Dec 18, 2008
- Dao-Long Tsai
- D07 - ROPES CABLES OTHER THAN ELECTRIC