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发明名称
SCREENED NEGATIVES FOR PRINTING-ROLLER PRODUCTION
摘要
申请公布号
IE23163(L)
申请公布日期
1959.06.20
申请号
IE19580000731
申请日期
1958.12.19
申请人
J. MARTIN AND SONS LTD.
发明人
分类号
G03F7/12;(IPC1-7):G03F7/12;B41D15/00
主分类号
G03F7/12
代理机构
代理人
主权项
地址
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