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US3278081A
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Methods and apparatus for dispensing particulate material
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US2904221A
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Machine for dispensing liquids into containers
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US2954203A
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Filling machine
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US2783786A
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Apparatus for filling collapsible containers
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US2799465A
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Method and apparatus for filling receptacles
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US2831510A
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Filling machine for open mouth bags
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US2765816A
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Bag filling machine
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US2720375A
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Filling machine
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US2756906A
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Filling machine
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US2642216A
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Filling head for vacuum powder filling machines
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US2642215A
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Oscillating valve mechanism
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US2687271A
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Weighing and filling machine
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US2687145A
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Pilot controlled pressure and vacuum operated pneumatic valve
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US2513143A
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Vacuum head for filling containers with powders
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US2413290A
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Jacking attachment for rear wheels
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US2413289A
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Jacking attachment for front wheels
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US2538441A
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Method and apparatus for filling containers
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US2443182A
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Apparatus for filling containers employing vacuum and mechanical feeders
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US2360198A
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Multiple head automatic powder filling machine
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US2170469A
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Method of and apparatus for filling containers with powder or other comminuted material
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