L'Etat Francais represente par le Secretaire d'Etat
Patent Applications and Registrations
Patent applications and USPTO patent grants for L'Etat Francais represente par le Secretaire d'Etat.The latest application filed is for "adaptive prediction differential pcm-type transmission apparatus and process with shaping of the quantization noise".
- L'Etat Francais represente par le Secretaire d'Etat - Issy les Moulineaux FR
| Patent | Date |
|---|---|
| Adaptive prediction differential PCM-type transmission apparatus and process with shaping of the quantization noise Grant 4,385,393 - Chaure , et al. May 24, 1 | 1983-05-24 |
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