Lewis R. Bosco

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Lemont, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Moisture-resistant fire-retardant decorative floor and wall coverin...
- Patent number 4,256,798
- Issue date Mar 17, 1981
- PermaGrain Products, Inc.
- Alvin E. Witt
- B32 - LAYERED PRODUCTS