Monique-Jeanne-Marie Richard

Follow

Person

Six Fours, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrophone having a directive lobe in the form of a cardioid
- Patent number 4,081,786
- Issue date Mar 28, 1978
- Etat Francais represente par le Delegue Ministeriel pour l'Armement
- Monique-Jeanne-Marie Richard
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL