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发明名称
Papier et autre matériau pour enregistrements
摘要
申请公布号
FR923465(A)
申请公布日期
1947.07.08
申请号
FRD923465
申请日期
1946.03.07
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
B01J13/02;B41M5/124;B41M5/132
主分类号
B01J13/02
代理机构
代理人
主权项
地址
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