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经营范围
发明名称
NOISE ERASING CIRCUIT
摘要
申请公布号
JPS53124914(A)
申请公布日期
1978.10.31
申请号
JP19770040139
申请日期
1977.04.07
申请人
NIPPON ELECTRIC CO
发明人
SUGAWARA MITSUTOSHI
分类号
H04N5/213;H04N5/21
主分类号
H04N5/213
代理机构
代理人
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地址
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