Bishnu P. Sen

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Bombay, IN

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Patents Grantslast 30 patents

Information Patent Grant
Detergent bars containing alkaline earth metal hydrogen orthophosphate
- Patent number 4,150,001
- Issue date Apr 17, 1979
- Lever Brothers Company
- Bishnu P. Sen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...