Herman C. Starck Berlin

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Nickel-based hard alloy
- Patent number 4,671,932
- Issue date Jun 9, 1987
- Herman C. Starck Berlin
- Reinhold Lutz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for recovering niobium and/or tantalum metal compounds from...
- Patent number 4,451,438
- Issue date May 29, 1984
- Herman C. Starck Berlin
- Wilfried Floeter
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...