Establissements Valois S.A.

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Le Neubourg, FR

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Patents Grantslast 30 patents

Information Patent Grant
Push-button having a calibrated outlet for a container under pressure
- Patent number 4,030,667
- Issue date Jun 21, 1977
- Establissements Valois S.A.
- Felix Francois Le Guillou
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL