Hans Joachim Pehle

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Monchengladbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for producing seamless steel pipes having low ecc...
- Patent number 9,616,475
- Issue date Apr 11, 2017
- Hans Joachim Pehle
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR PRODUCING SEAMLESS STEEL PIPES HAVING LOW ECC...
- Publication number 20150298185
- Publication date Oct 22, 2015
- Hans Joachim Pehle
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...