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经营范围
发明名称
PHOTOGRAPHIC VACUUM CONTACT PRINTER
摘要
申请公布号
GB1494290(A)
申请公布日期
1977.12.07
申请号
GB19750045117
申请日期
1975.10.31
申请人
DAINIPPON SCREEN SEIZO KK
发明人
分类号
G03B27/20;G03B27/18;G03F7/20;(IPC1-7):G03B27/20;G03B27/04
主分类号
G03B27/20
代理机构
代理人
主权项
地址
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