Fernand Secher

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Lannion, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for coding a signal
- Patent number 4,090,136
- Issue date May 16, 1978
- Societe Lannionnaise d'Electronique Sle-Citerel S.A.
- Christian Magnien
- H03 - BASIC ELECTRONIC CIRCUITRY