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经营范围
发明名称
INTERCHANGERABLE CAMERA LENSES
摘要
申请公布号
GB1590676(A)
申请公布日期
1981.06.03
申请号
GB19770028865
申请日期
1977.07.08
申请人
CIMA KOGAKU CO LTD
发明人
分类号
G02B7/02;G03B9/07;G03B17/14;(IPC1-7):G03B9/07;G02B7/10
主分类号
G02B7/02
代理机构
代理人
主权项
地址
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