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n4google.
isaphttp://webisa.webdatacommons.org/prov/
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provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:267098859
rdf:type
prov:Entity
prov:value
In pulp molding apparatus for forming generally cylindrical molded pulp articles, said apparatus including a segmental forming die, constructed from at least two arcuate foraminous separable die segments, and means for moving said die segments relative to, each other to open and close the die, the improvement comprising ,an arcuate screen detachably secured covering the forming surface of at. leas
prov:wasQuotedFrom
n4:com
Subject Item
isap:262160145
prov:wasDerivedFrom
isa:267098859