Jean Y. Rognard

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Trevoux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-tight closure assembly with multidirectional orientation and...
- Patent number 5,088,632
- Issue date Feb 18, 1992
- Astra Plastique
- Philippe Odet
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL