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Drop tube assembly
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Patent number 7,225,840
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Issue date Jun 5, 2007
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Marathon Ashland Petroleum LLC
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Jon Craig
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Drop tube assembly
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Patent number 6,932,123
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Issue date Aug 23, 2005
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Marathon Ashland Petroluem LLC
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Jon Craig
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...