Bengt A. Tellvik

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Allentown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Relatively inexpensive thermoformable mat and rigid laminate formed...
- Patent number 4,769,109
- Issue date Sep 6, 1988
- Tarkett Inc.
- Bengt A. Tellvik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Relatively inexpensive thermoformable mat of reduced density and ri...
- Patent number 4,769,274
- Issue date Sep 6, 1988
- Tarkett Inc.
- Bengt A. Tellvik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL