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经营范围
发明名称
PAPER ROLL HOLDER
摘要
申请公布号
CA337342(A)
申请公布日期
1933.11.21
申请号
CAD337342
申请日期
申请人
THE INTERLAKE TISSUE MILLS CO. LIMITED
发明人
GEORGE CARRUTHERS
分类号
主分类号
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代理人
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