US2740146A
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Sponge mop with adjustable handle and squeezer means
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US2774092A
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Mop device, toggle operated
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US2813287A
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Combined mop and wringer
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US2613487A
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Method of packaging hygroscopic sponges
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US2708283A
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Sponge mop
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US2660747A
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Sponge cleaning device
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US2994096A
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Sponge mop
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US2708282A
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Reinforcing and attaching means for cleaning element of mop
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US2613862A
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Method of packaging hygroscopic sponges
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US2600143A
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Cellulose sponge yarn
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US2540768A
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Sponge mop and holder therefor
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US2370698A
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Device for turning over small objects in large quantities
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US2313787A
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Cleaning device and method of making same
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US2298320A
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Mop
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US2255091A
|
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Device for washing and wringing sponge mops
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US2358673A
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Mop
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US2186050A
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Cleaning device
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US2229147A
|
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Cleaning device
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US2210967A
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Cleaning device
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US2165319A
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Mop
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