Kurt Lerch

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Dusseldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for spraying a coolant on a steel slab
- Patent number 4,346,724
- Issue date Aug 31, 1982
- Lechler GmbH & Co. KG
- Sepp Mezger
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for spraying of a coolant on steel plates during continuous...
- Patent number 4,250,951
- Issue date Feb 17, 1981
- Lechler GmbH & Co. KG
- Sepp Mezger
- B22 - CASTING POWDER METALLURGY