Jean-Manuel Massey

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Prunay, FR

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Patents Applicationslast 30 patents

Information Patent Application
Tube head provided with an air non-return valve
- Publication number 20120205404
- Publication date Aug 16, 2012
- ALCAN PACKAGING BEAUTY SERVICES
- Jean-Manuel Massey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL