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发明名称
Objective-focusing apparatus
摘要
申请公布号
US3270647(A)
申请公布日期
1966.09.06
申请号
US19640374115
申请日期
1964.06.10
申请人
AGFA AKTIENGESELLSCHAFT
发明人
JAKOB FRANZ;SPATZ JOACHIM
分类号
G03B13/18;G03B13/20
主分类号
G03B13/18
代理机构
代理人
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地址
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