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经营范围
发明名称
MULTIPHOTOGRAPHIC DEVICE
摘要
申请公布号
US3590712(A)
申请公布日期
1971.07.06
申请号
USD3590712
申请日期
1968.09.19
申请人
RICOH:KK.
发明人
HISANORI ATAKA
分类号
G03B15/00;(IPC1-7):G03B19/00
主分类号
G03B15/00
代理机构
代理人
主权项
地址
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