Christian Lehner

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system for cooling metal rolling stock
- Patent number 11,103,906
- Issue date Aug 31, 2021
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Christian Lehner
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for lubricating the cylinders of a roll stand
- Patent number 9,433,984
- Issue date Sep 6, 2016
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Thomas Braidt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COOLING SYSTEM FOR COOLING METAL ROLLING STOCK
- Publication number 20200331046
- Publication date Oct 22, 2020
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Christian LEHNER
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND DEVICE FOR LUBRICATING THE CYLINDERS OF A ROLL STAND
- Publication number 20150013419
- Publication date Jan 15, 2015
- SIEMENS VAI METALS TECHNOLOGIES GMBH
- Thomas Braidt
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...