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经营范围
发明名称
Obturateur d'objectif pour appareil stéréoscopique, muni d'un metanismie d'avancement ou de synchronisation monté à l'intérieur de l'obturateur
摘要
申请公布号
FR1139723(A)
申请公布日期
1957.07.04
申请号
FRD1139723
申请日期
1955.11.19
申请人
ALFRED GAUTHIER G.M.B.H.
发明人
分类号
G03B9/70;G03B35/10
主分类号
G03B9/70
代理机构
代理人
主权项
地址
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