Horst Schramm

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Loerrach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aluminum casting alloy
- Patent number 6,309,481
- Issue date Oct 30, 2001
- Aluminium Rheinfelden, GmbH
- Hubert Koch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum casting alloy
- Patent number 6,306,342
- Issue date Oct 23, 2001
- Aluminium Rheinfelden GmbH
- Hubert Koch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Aluminium base alloy of scrap metal and casting alloy produced from...
- Publication number 20030129077
- Publication date Jul 10, 2003
- Hubert Koch
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Aluminum casting alloy
- Publication number 20010016175
- Publication date Aug 23, 2001
- Hubert Koch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminium base alloy of scrap metal and casting alloy produced from...
- Publication number 20010006606
- Publication date Jul 5, 2001
- Hubert Koch
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...