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发明名称
Movie camera with reversible magazine for double track exposure
摘要
申请公布号
US2987956(A)
申请公布日期
1961.06.13
申请号
US19570653998
申请日期
1957.04.19
申请人
VEB KAMERA- UND KINOWERKE DRESDEN
发明人
PLANERT WOLFGANG;STUHMKE HORST
分类号
G03B17/26
主分类号
G03B17/26
代理机构
代理人
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