Henri F. M. Desgouilles

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Chantilly, FR

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Patents Grantslast 30 patents

Information Patent Grant
Leaktight covering fixed to a framework
- Patent number 5,177,922
- Issue date Jan 12, 1993
- Axter
- Francis Ovaert
- E04 - BUILDING
Information Patent Grant
Polymer-containing bituminous composition and composite sealing she...
- Patent number 4,282,127
- Issue date Aug 4, 1981
- Henri F. M. Desgouilles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite bituminous sheet, particularly for sealing members
- Patent number 4,278,724
- Issue date Jul 14, 1981
- Composants Industrialises du Batiment, par abreviation C.I.B.
- Henri F. M. Desgouilles
- E04 - BUILDING