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Pit box access cover and tool for removing same
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Repackable filter cartridge
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Oil filter seal construction
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Gasoline service station pump with gas and water separator
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Coupling
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Valved coupling
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Airport fueling system
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Water separator
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Visual fluid flow indicator
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Reset lock for dispensing stands
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Dispensing stand
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Dispensing stand
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Liquid dispensing apparatus
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Gasoline dispensing apparatus
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Automobile filling stand connection
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Dispensing-tank mechanism
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Safety device for gasoline filling stations
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Controlling mechanism for gasoline tanks
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Tank-discharge-controlling mechanism
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