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经营范围
发明名称
TWO/FOUR WIRE CONVERSION CIRCUIT
摘要
申请公布号
JPH0496597(A)
申请公布日期
1992.03.27
申请号
JP19900213668
申请日期
1990.08.14
申请人
FUJITSU LTD;FUJITSU VLSI LTD
发明人
NIRAZUKA KIMITOSHI;KIKUCHI KAZUHIKO
分类号
H04B3/03;H04Q3/42
主分类号
H04B3/03
代理机构
代理人
主权项
地址
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