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US742005A
|
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Vertical stoker-scale.
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US700303A
|
|
Vertical grain-scale.
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|
US703544A
|
|
Rotary weighing-machine.
|
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US709203A
|
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Bucket for endless conveyers.
|
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US718092A
|
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Swivel chute-head.
|
|
US711825A
|
|
Winch.
|
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US778113A
|
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Cut-off-actuating mechanism.
|
|
US714150A
|
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Apparatus for handling material in bulk.
|
|
US775345A
|
|
Clutch-operating mechanism for cut-offs.
|
|
US722676A
|
|
Compensating valve for hydraulic rams.
|
|
US756831A
|
|
Cut-off-operating engine and valve mechanism.
|
|
US714149A
|
|
Reversing-cam for endless conveyers.
|
|
US709202A
|
|
Safety-stop for conveyers.
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