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Rosny-Sous-Bois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Device for interconnecting two optical fibers with axial retention...
- Patent number 6,527,452
- Issue date Mar 4, 2003
- Proptic
- Damien Sejourne
- G02 - OPTICS
Information Patent Grant
Splitter box
- Patent number 6,284,972
- Issue date Sep 4, 2001
- Proptic
- Michel L. Dillat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connecting device for optical fiber cables
- Patent number 6,217,227
- Issue date Apr 17, 2001
- Proptic
- Michel Louis Romain Dillat
- G02 - OPTICS
Information Patent Grant
Device for connecting power cable conductors to distribution cable...
- Patent number 6,183,265
- Issue date Feb 6, 2001
- Proptic
- Michel Louis Romain Dillat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Machine for beveling lenses
- Patent number 4,003,165
- Issue date Jan 18, 1977
- Proptic, S.A.
- Antonio Angaron Saun
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

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