Jean-Paul Henault

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Bourseville, FR

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and application to a fluid heating apparatus, partic...
- Patent number 4,677,939
- Issue date Jul 7, 1987
- Gaz de France
- Jean-Paul Henault
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Device for mounting a gas heater on a wall for connection with the...
- Patent number 4,651,710
- Issue date Mar 24, 1987
- Societe Industrielle Auer
- Jean-Paul Henault
- F24 - HEATING RANGES VENTILATING