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经营范围
发明名称
Improvements in or relating to cinematograph cameras
摘要
申请公布号
GB405333(A)
申请公布日期
1934.02.05
申请号
GB19320021954
申请日期
1932.08.04
申请人
SIEMENS & HALSKE AKTIEN-GESELLSCHAFT
发明人
分类号
F23Q1/00;G03B1/50
主分类号
F23Q1/00
代理机构
代理人
主权项
地址
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