Jean Valentin

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Montmort, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for incorporating a dose of liqueur in a bottle of champagni...
- Patent number 4,538,652
- Issue date Sep 3, 1985
- Etablissements F. Valentin
- Jean Valentin
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...