Daniel D. Kruger

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual-alloy disk system
- Patent number 5,106,012
- Issue date Apr 21, 1992
- Wyman-Gordon Company
- John M. Hyzak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...