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经营范围
发明名称
Improvements in or relating to kinematograph picture strips
摘要
申请公布号
GB360845(A)
申请公布日期
1931.11.11
申请号
GB19300021093
申请日期
1930.07.11
申请人
CHRISTIAN SEMENITZ
发明人
分类号
G03C1/77
主分类号
G03C1/77
代理机构
代理人
主权项
地址
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