George J. Arato

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Vancouver, CA

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Patents Grantslast 30 patents

Information Patent Grant
Photofinishing effluent purifying process and apparatus
- Patent number 5,552,055
- Issue date Sep 3, 1996
- London Drugs Limited
- George J. Arato
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE