Richard D. Kimpel

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Middleburg Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-platen injection molding machine
- Patent number 5,776,516
- Issue date Jul 7, 1998
- Mannesmann Aktiengesellschaft
- Manfred Armbruster
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL