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经营范围
发明名称
Improvements in or relating to cinematograph projectors
摘要
申请公布号
GB943898(A)
申请公布日期
1963.12.11
申请号
GB19600007406
申请日期
1960.03.02
申请人
ZEISS IKON AKTIENGESELLSCHAFT
发明人
分类号
G03B1/40
主分类号
G03B1/40
代理机构
代理人
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地址
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