Jean M. Brysbaert

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Bourbourg, FR

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Patents Grantslast 30 patents

Information Patent Grant
Removable tunnel for maintaining the temperature of a product hot r...
- Patent number 4,803,864
- Issue date Feb 14, 1989
- Usinor Aciers
- Jean M. Brysbaert
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...