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发明名称
Appareil de prise de vues cinématographiques particulièrement pour films étroits
摘要
申请公布号
FR855603(A)
申请公布日期
1940.05.16
申请号
FRD855603
申请日期
1939.06.02
申请人
STEATIT-MAGNESIA AKTIENGESELLSCHAFT
发明人
分类号
G03B15/08
主分类号
G03B15/08
代理机构
代理人
主权项
地址
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