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经营范围
发明名称
QUADRATURE WAVE DETECTING CIRCUIT
摘要
申请公布号
JPS5737904(B2)
申请公布日期
1982.08.12
申请号
JP19750145748
申请日期
1975.12.05
申请人
发明人
分类号
G06K1/12;G06F3/06;G06K1/00
主分类号
G06K1/12
代理机构
代理人
主权项
地址
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