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Wilfrid Bergeret
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Corbeil Essonnes, FR
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Patent Grant
Process for the synthesis of tertiary phosphine oxides and sulfides...
Patent number
4,581,416
Issue date
Apr 8, 1986
Societe Nationale des Poudres et Explosifs
Wilfrid Bergeret
C07 - ORGANIC CHEMISTRY
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Patent Grant
Process for the synthesis of tertiary phosphine oxides and sulphide...
Patent number
4,447,584
Issue date
May 8, 1984
Societe Nationale des Poudres et Explosifs
Wilfrid Bergeret
C07 - ORGANIC CHEMISTRY