Marie-Louise Sanmartin

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Semeac, FR

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Patents Grantslast 30 patents

Information Patent Grant
Insulation assembly designed for thermal protection of a structure...
- Patent number 4,952,440
- Issue date Aug 28, 1990
- Marie-Louise Sanmartin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Lightweight sandwich designed for making multilayer structures resi...
- Patent number 4,937,125
- Issue date Jun 26, 1990
- Etat Francais
- Marie-Louise Sanmartin
- B32 - LAYERED PRODUCTS