Ke Liu

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sequential punch press with complementary sliding plates
- Patent number 7,086,582
- Issue date Aug 8, 2006
- Hon Hai Precision Ind. Co., Ltd.
- Chia Hsiang Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Workpiece shift apparatus for punch press
- Patent number 6,626,281
- Issue date Sep 30, 2003
- Hon Hai Precision Ind. Co., Ltd.
- Chun Hsien Chiang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
CUTTER FOR CUTTING SCRAP WIRE
- Publication number 20100252668
- Publication date Oct 7, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- AI-JIA TANG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Sequential punch press with complementary sliding plates
- Publication number 20030177878
- Publication date Sep 25, 2003
- Chia Hsiang Yang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Workpiece shift apparatus for punch press
- Publication number 20030106441
- Publication date Jun 12, 2003
- Chun Hsien Chiang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...