Endre F. Peszeszer

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming spiral tubing
- Patent number 4,501,948
- Issue date Feb 26, 1985
- GA Technologies Inc.
- Jack S. Yampolsky
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...