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发明名称
PAPER ROLL HOLDER
摘要
申请公布号
CA322753(A)
申请公布日期
1932.05.31
申请号
CAD322753
申请日期
申请人
GEORGE RALEIGH PRICE;THOMAS JODRELL BROOME
发明人
GEORGE RALEIGH PRICE;THOMAS JODRELL BROOME
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