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经营范围
发明名称
CONTROL SYSTEM FOR DATA TERMINAL EQUIPMENT
摘要
申请公布号
JPH0263247(A)
申请公布日期
1990.03.02
申请号
JP19880213703
申请日期
1988.08.30
申请人
RICOH CO LTD
发明人
UKEKAWA TAKESHI;KUDOSE HIROYUKI
分类号
H04M1/76;H04M11/00
主分类号
H04M1/76
代理机构
代理人
主权项
地址
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