Peter R. Schaefer

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Florence, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of air cutting and gouging and a combined torch and nozzle a...
- Patent number 4,315,126
- Issue date Feb 9, 1982
- Union Carbide Corporation
- Peter R. Schaefer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR