August Wintels

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La Val, CA

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Patents Grantslast 30 patents

Information Patent Grant
Device for mixing components which form a plastic
- Patent number 4,032,115
- Issue date Jun 28, 1977
- Exxon Research and Engineering Company
- August Wintels
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL