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发明名称
Châssis interchangeable, notamment pour appareil photographique à pellicule en bobine
摘要
申请公布号
FR1135278(A)
申请公布日期
1957.04.26
申请号
FRD1135278
申请日期
1955.05.11
申请人
VEB ZEISS IKON
发明人
分类号
G03B19/04
主分类号
G03B19/04
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