Jinzhong Li

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Xi An City, CN

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Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Forming Tin Flakes
- Publication number 20090044672
- Publication date Feb 19, 2009
- DELTA ELECTRONICS POWER (DONGGUAN) CO., LTD.
- Jinzhong Li
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...