Bernard Oquidam

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Jaillans, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the preparation of hot water from solar e...
- Patent number 4,309,982
- Issue date Jan 12, 1982
- Pechiney Ugine Kuhlmann
- Bernard Oquidam
- F24 - HEATING RANGES VENTILATING