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发明名称
Obturateur pour appareil photographique de prise de vues
摘要
申请公布号
FR1098456(A)
申请公布日期
1955.07.27
申请号
FRD1098456
申请日期
1954.04.15
申请人
W. VINTEN LIMITED
发明人
VINTEN CHARLES
分类号
G03B9/30
主分类号
G03B9/30
代理机构
代理人
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地址
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