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发明名称
摘要
申请公布号
JPS4848031(A)
申请公布日期
1973.07.07
申请号
JP19710083585
申请日期
1971.10.21
申请人
发明人
分类号
G08C19/16;H03J9/00;H04B11/00;H04N5/00;H04Q9/00;H04Q9/14
主分类号
G08C19/16
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