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经营范围
发明名称
HIGH SPEED TIME DIVISION SELECTOR SWITCH CIRCUIT
摘要
申请公布号
JPH022298(A)
申请公布日期
1990.01.08
申请号
JP19880147311
申请日期
1988.06.14
申请人
FUJITSU LTD
发明人
KIYONO NAOHISA
分类号
H04M3/00;A63C19/10;H04Q3/52;H04Q11/04
主分类号
H04M3/00
代理机构
代理人
主权项
地址
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