Emile L. Hugon

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Central address and programming unit for fire alarm detector
- Patent number 5,051,722
- Issue date Sep 24, 1991
- Emile Hugon
- G08 - SIGNALLING
Information Patent Grant
Smoke detector by ionization associated to a velocimetric measureme...
- Patent number 4,238,677
- Issue date Dec 9, 1980
- Societe Gamma-Electronic
- Emile L. Hugon
- G08 - SIGNALLING