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US2677161A
|
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Melting pot valve assembly
|
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US2646601A
|
|
Heating and cooling backing pan
|
|
US2326037A
|
|
Fluid passage swivel joint
|
|
US2245275A
|
|
Metal feeding apparatus
|
|
US2263880A
|
|
Apparatus for melting metals
|
|
US2234898A
|
|
Metal melting method and apparatus
|
|
US2215043A
|
|
Metal feeding apparatus
|
|
US2189113A
|
|
Feeder apparatus
|
|
US2252808A
|
|
Slip-off ingot and feeder therefor
|
|
US2234528A
|
|
Rotatable ingot mold
|
|
US2212987A
|
|
Casting apparatus
|
|
US2224081A
|
|
Melting pot
|
|
US2224514A
|
|
Melting pot
|
|
US2171181A
|
|
Metal feeding apparatus
|
|
US2204498A
|
|
Casting apparatus
|
|
US2145766A
|
|
Slip-off ingot
|
|
US2169885A
|
|
Casting apparatus
|
|
GB497280A
|
|
Improvement in ingot for typesetting machine feeders
|
|
US2083913A
|
|
Ingot for typesetting machine feeders
|
