Jean Marie Biehler

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Brunstatt, FR

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Patents Grantslast 30 patents

Information Patent Grant
Diol-phosphonates as flame-retardants in polyurethane foam
- Patent number 4,102,830
- Issue date Jul 25, 1978
- Societe Nationale des Poudres et Explosifs
- Georges L. Sturtz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diol-phosphonates
- Patent number 4,052,487
- Issue date Oct 4, 1977
- Societe Nationale des Poudres et Explosifs
- Georges L. Sturtz
- C07 - ORGANIC CHEMISTRY