Rainer Vösgen

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Salzkotten, DE

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Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MAKING A HEAT EXCHANGER TUBE, AND HEAT EXCHANGER
- Publication number 20120111548
- Publication date May 10, 2012
- BENTELER AUTOMOBILTECHNIK GMBH
- Ingo Toparkus
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...