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发明名称
Perfectionnements apportés aux appareils de prise de vue et de projection cinématographique avec un enregistrement sonore direct.
摘要
申请公布号
FR92707(E)
申请公布日期
1968.12.20
申请号
FR19660061412
申请日期
1966.05.13
申请人
ALPHONSE LUCIEN MARTIN
发明人
分类号
G03B31/04;(IPC1-7):G03B/;G11B5/00
主分类号
G03B31/04
代理机构
代理人
主权项
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