Hongshou Zhuang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for joining workpieces using soldering alloy
- Patent number 7,041,180
- Issue date May 9, 2006
- Materials Resources International
- Erich Lugscheider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Alloy, in particular a solder alloy, for joining workpieces
- Patent number 6,231,693
- Issue date May 15, 2001
- Materials Resources International
- Erich Lugscheider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for joining workpieces using soldering alloy
- Publication number 20020121541
- Publication date Sep 5, 2002
- Erich Lugscheider
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR