Norris H. Barbre

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Weatherford, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a pipe coupling
- Patent number 4,049,762
- Issue date Sep 20, 1977
- Harsco Corporation
- Paul D. Martino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL