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经营范围
发明名称
Photoelectric circuit for counting light pulses above a minimium value
摘要
申请公布号
US3393319(A)
申请公布日期
1968.07.16
申请号
US19650491720
申请日期
1965.09.30
申请人
BAUSCH & LOMB INCORPORATED
发明人
RANDALL JOHN M.;MARTENS ALEXANDER E.
分类号
G06M1/10
主分类号
G06M1/10
代理机构
代理人
主权项
地址
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