Paul Rahn

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Successive welding of immediately consecutive chain links
- Patent number 4,149,058
- Issue date Apr 10, 1979
- Meyer, Roth & Pastor Maschinenfabrik GmbH
- Paul Rahn
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for the successive welding of consecutive chain links
- Patent number 4,133,999
- Issue date Jan 9, 1979
- Meyer, Roth & Pastor Maschinenfabrik GmbH
- Bruno Ebel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...