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发明名称
Sound-track reproducer for motionpicture projectors
摘要
申请公布号
US3146318(A)
申请公布日期
1964.08.25
申请号
US19600074353
申请日期
1960.12.07
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
KUHRT FRIEDRICH;ENGEL WALTER;WOLF CHRISTIAN-FRIEDRICH
分类号
G11B5/37;G11B5/53
主分类号
G11B5/37
代理机构
代理人
主权项
地址
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