John William Harold Yorke

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South Wirral, GB

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Patents Grantslast 30 patents

Information Patent Grant
Anti-form system based on hydrocarbon polymers and hydrophobic part...
- Patent number 5,695,575
- Issue date Dec 9, 1997
- Lever Brothers Company, division of Conopco, Inc.
- Petrus Adrianus Angevaare
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...