Microplastic Corp.

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Bella Vista, PA

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Patents Grantslast 30 patents

Information Patent Grant
Leather, in particular split leather provided with a dressing as a...
- Patent number 4,923,732
- Issue date May 8, 1990
- Schaefer; Philipp
- Philipp Schaefer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Imitation dressed split leather
- Patent number 4,751,116
- Issue date Jun 14, 1988
- Philipp Schaefer
- Helmut Schaefer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL