William C. Kramer

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ironing roll with cam for following coil/strip tangent point
- Patent number 5,957,404
- Issue date Sep 28, 1999
- Kvaerner Metals
- Andrew Frampton
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...