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发明名称
Cliché négatif pour la reproduction par impression et procédé de fabrication de ce cliché.
摘要
申请公布号
CH220227(A)
申请公布日期
1942.03.31
申请号
CHD220227
申请日期
1941.07.10
申请人
REYMOND,ROGER
发明人
REYMOND,ROGER
分类号
B41C1/08
主分类号
B41C1/08
代理机构
代理人
主权项
地址
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