Peter Buchwald

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Bergfelde, DE

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Patents Applicationslast 30 patents

Information Patent Application
Planar element and method for producing a planar element
- Publication number 20040103973
- Publication date Jun 3, 2004
- Hartmut Carstensen
- B61 - RAILWAYS
Information Patent Application
Flat element and method for producing a flat element
- Publication number 20040075300
- Publication date Apr 22, 2004
- Hartmut Carstensen
- B61 - RAILWAYS