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发明名称
FILM PUNCH REGISTRATION
摘要
申请公布号
GB2059627(B)
申请公布日期
1983.12.21
申请号
GB19800027312
申请日期
1980.08.21
申请人
PROTOCOL ENG LTD
发明人
分类号
G03B21/10;G03F9/00;(IPC1-7):G03B21/10;G03C11/14
主分类号
G03B21/10
代理机构
代理人
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