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经营范围
发明名称
PHOTOGRAPHIC COPYING MACHINE
摘要
申请公布号
GB1540725(A)
申请公布日期
1979.02.14
申请号
GB19750022826
申请日期
1975.05.23
申请人
PICTORIAL MACH LTD
发明人
分类号
G03B27/32;(IPC1-7):G03B21/13
主分类号
G03B27/32
代理机构
代理人
主权项
地址
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