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发明名称
Photographic camera having means for feeding a plurality of film strips
摘要
申请公布号
US2531376(A)
申请公布日期
1950.11.21
申请号
US19440561129
申请日期
1944.10.30
申请人
MARKS & FULIER, INC.
发明人
LANGDON SAMUEL W.
分类号
G03B19/04
主分类号
G03B19/04
代理机构
代理人
主权项
地址
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