Hans A. Brunner

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Chesterfield County, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for heat sealing
- Patent number 4,680,073
- Issue date Jul 14, 1987
- Reynolds Metals Company
- Hans A. Brunner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL