Ray G. Fasiczka

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Mckeesport, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Expansion joint for reactor or heat exchanger
- Patent number 4,434,840
- Issue date Mar 6, 1984
- O'Donnell & Associates Inc.
- Janek S. Porowski
- F28 - HEAT EXCHANGE IN GENERAL