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Fail-safe fluid transfer controller
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Patent number 5,771,178
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Issue date Jun 23, 1998
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Scully Signal Company
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Francis V. Stemporzewski
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Self-proving vehicle grounding system
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Patent number 4,901,195
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Issue date Feb 13, 1990
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Scully Signal Company
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Francis V. Stemporzewski
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...