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isaphttp://webisa.webdatacommons.org/prov/
n4washingtoncrane.
isahttp://webisa.webdatacommons.org/
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Subject Item
isa:164893149
rdf:type
prov:Entity
prov:value
A control device of the type used to lift and lower hoisting motion of an air powered hoist may also be used for other motions or functions, such as trolley travel, overhead crane travel, etc.
prov:wasQuotedFrom
n4:com
Subject Item
isap:328816651
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isa:164893149