Edward R. Swanfeld

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Vineland, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Glassware forming machine with cooling system
- Patent number 5,304,229
- Issue date Apr 19, 1994
- I.M.T.E.C. Enterprises, Inc.
- Edward R. Swanfeld
- C03 - GLASS MINERAL OR SLAG WOOL