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发明名称
Appareil photographique étanche à l'eau
摘要
申请公布号
FR1255466(A)
申请公布日期
1961.03.10
申请号
FR19600816822
申请日期
1960.01.27
申请人
LA SPIROTECHNIQUE
发明人
D'OPLINTER JEAN DE WOUTERS
分类号
G03B17/08
主分类号
G03B17/08
代理机构
代理人
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