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经营范围
发明名称
A Camera Shutter.
摘要
申请公布号
GB1173551(A)
申请公布日期
1969.12.10
申请号
GB19680013922
申请日期
1968.03.22
申请人
PRONTOR-WERK ALFRED GAUTHIER G.M.B.H.
发明人
分类号
G03B9/22
主分类号
G03B9/22
代理机构
代理人
主权项
地址
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