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US2827997A
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Automatic filling machine for ampuls or other small containers
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US2738115A
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Vial orienting and tray loading mechanism
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US2680331A
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Sealing apparatus
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US2704147A
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Rectangular-cycle group-handling conveyor for ampul processing
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US2749688A
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Automatic filling and sealing machine for ampuls or other small containers
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US2726771A
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Processing plate and rack for handling ampuls and the like in bulk lots
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US2696174A
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Filling machine for pharmaceutical liquids
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US2671457A
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Machine for washing bulk lots of ampoules, vials, tubes, and the like
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US2671742A
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Method of handling for processing ampoules in bulk lots
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US2605025A
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Filling machine with controlled drawback
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US2605036A
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Filling machine with constant drawback
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US2518870A
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Variable displacement filling machine
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US2530230A
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Combined filling and sealing machine
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US2500522A
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Sealing machine
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US2604896A
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Washing machine, including control valve
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US2555875A
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Delivery mechanism for washing machines
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US2548707A
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Multiple filling machine
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US2500521A
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Sealing machine
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US2492555A
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Filling machine
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US2523560A
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Filling machine
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