Etablissements Doublet S.A.

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Avelin, FR

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Patents Grantslast 30 patents

Information Patent Grant
Anti-theft device for hoisting or striking a flag or the like
- Patent number 5,373,287
- Issue date Dec 13, 1994
- Etablissements Doublet S.A.
- Luc Doublet
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS