Hans Noll

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for welding two pipes along their line of pene...
- Patent number 4,679,722
- Issue date Jul 14, 1987
- Klockner Wilhelmsburger GmbH
- Werner Flindt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for performing a work function on a tubular workpiece
- Patent number 4,480,821
- Issue date Nov 6, 1984
- Klockner-Werke AG
- Hans Noll
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for forming a closed cut surface in a wall of a workpiece
- Patent number 4,323,223
- Issue date Apr 6, 1982
- Maschinen- und Armaturen- J & W Muller, fabrik GmbH
- Hans Noll
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR