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经营范围
发明名称
PHOTOSENSITIVE CONTROL CIRCUIT
摘要
申请公布号
CA738615(A)
申请公布日期
1966.07.12
申请号
CAD738615
申请日期
申请人
SIGMA INSTRUMENTS
发明人
LAURENCE B. STEIN, JR.;ROBERT G. MCDONALD
分类号
主分类号
代理机构
代理人
主权项
地址
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