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经营范围
发明名称
Method for creping paper
摘要
申请公布号
US2429706(A)
申请公布日期
1947.10.28
申请号
US19450571915
申请日期
1945.01.08
申请人
SIMPLEX PAPER CORPORATION
发明人
WOOD FREDERICK P.
分类号
B31F1/18
主分类号
B31F1/18
代理机构
代理人
主权项
地址
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