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发明名称
Dispositif de retenue pour obturateurs photographiques
摘要
申请公布号
FR1334579(A)
申请公布日期
1963.08.09
申请号
FR19620904323
申请日期
1962.07.18
申请人
COMPUR-WERK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG & CO.
发明人
分类号
G03B9/64
主分类号
G03B9/64
代理机构
代理人
主权项
地址
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