Sieghard Wacker

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Bichlbach, AT

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a poppet valve from a .gamma.-TiAl base alloy
- Patent number 6,161,285
- Issue date Dec 19, 2000
- Schwarzkopf Technologies Corporation
- Nico Eberhardt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR