Liu; Che Sen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Che Sen.The latest application filed is for "tool changing mechanism for machine tool".
- Liu; Che Sen - Taichung TW
- Liu, Che-Sen - Taichung City TW
| Patent | Date |
|---|---|
| Tool changing mechanism for machine tool Grant 9,221,139 - Liu December 29, 2 | 2015-12-29 |
| Tool changer for machine tool Grant 9,050,695 - Liu June 9, 2 | 2015-06-09 |
| Tool Changing Mechanism For Machine Tool App 20140342891 - LIU; Che Sen | 2014-11-20 |
| Tool Changer For Machine Tool App 20140256527 - LIU; Che Sen | 2014-09-11 |
| Fastening Device Adapted For Tightening A Rope To Fasten Goods On A Platform Of Vehicle App 20020098052 - Liu, Che-Sen | 2002-07-25 |
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