Robert L. Baker

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Cahokia, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for producing shaped metal parts
- Patent number 4,569,218
- Issue date Feb 11, 1986
- Alumax, Inc.
- Robert L. Baker
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...