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经营范围
发明名称
Improvements in or relating to photographic cameras
摘要
申请公布号
GB489646(A)
申请公布日期
1938.08.02
申请号
GB19360034127
申请日期
1936.12.11
申请人
ZEISS IKON AKTIENGESELLSCHAFT
发明人
分类号
G03B17/42
主分类号
G03B17/42
代理机构
代理人
主权项
地址
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