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经营范围
发明名称
Papier carbone ou document carboné multicolore
摘要
申请公布号
FR934300(A)
申请公布日期
1948.05.18
申请号
FRD934300
申请日期
1946.09.20
申请人
发明人
DESMAREST HENRI-PAUL-EDOUARD;BRAULT ANDRE-LOUIS-ALBERT
分类号
B41M5/10
主分类号
B41M5/10
代理机构
代理人
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地址
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