Yun ZHU

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for molding bistable magnetic alloy wire
- Patent number 8,099,991
- Issue date Jan 24, 2012
- Nianrong Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Device for molding bistable magnetic alloy wire
- Patent number 8,099,843
- Issue date Jan 24, 2012
- Nianrong Zhang
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR MOLDING BISTABLE MAGNETIC ALLOY WIRE
- Publication number 20100287753
- Publication date Nov 18, 2010
- Nianrong ZHANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
DEVICE AND METHOD FOR MOLDING BISTABLE MAGNETIC ALLOY WIRE
- Publication number 20080052887
- Publication date Mar 6, 2008
- Nianrong ZHANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...