Henri Maitre

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Incoherent light holographic method and apparatus for studying grou...
- Patent number 5,081,541
- Issue date Jan 14, 1992
- Etat Francais, represente par le Ministre des Postes, Telecommunication et de...
- Gabriel Sirat
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for determining the histogram of sizes of particles
- Patent number 4,299,489
- Issue date Nov 10, 1981
- Jean-Francois Thery
- G01 - MEASURING TESTING