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发明名称
Dispositif photographique à films enroulés destiné à la photographie et à la reproduction d'objets
摘要
申请公布号
FR760952(A)
申请公布日期
1934.03.07
申请号
FRD760952
申请日期
1933.09.18
申请人
ERNST LEITZ G.M.B.H.
发明人
分类号
G03B17/44
主分类号
G03B17/44
代理机构
代理人
主权项
地址
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