Silvia Napierski

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Andalusia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sugar decolorizing quaternary ammonium acrylamide resins
- Patent number 4,082,564
- Issue date Apr 4, 1978
- Rohm & Haas Company
- William Fries
- C13 - SUGAR INDUSTRY
Information Patent Grant
Sugar decolorizing quaternary ammonium acrylamide resins
- Patent number 4,082,701
- Issue date Apr 4, 1978
- Rohm & Haas Company
- William Fries
- C13 - SUGAR INDUSTRY