Lucien Prieur

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Ecouen, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hopper
- Patent number 4,256,297
- Issue date Mar 17, 1981
- Compagnie Internationale pour l'Informatique
- Lucien Prieur
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL