Gerard Negrier

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Corbieres, FR

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Patents Applicationslast 30 patents

Information Patent Application
WELDING DEVICE FOR PLASTIC BAGS AND METHOD OF HEATING ITS HEATING S...
- Publication number 20100032098
- Publication date Feb 11, 2010
- Franck Lalli
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL