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Frank W. Van Luik Jr.
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Schenectady, NY, US
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Patent Grant
Anti-flooding sewage grinder pump liquid level control system in se...
Patent number
4,919,343
Issue date
Apr 24, 1990
Environment/One Corporation
Frank W. Van Luik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...