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经营范围
发明名称
TELEPHONE CONTROLLER
摘要
申请公布号
JPH02116249(A)
申请公布日期
1990.04.27
申请号
JP19880269978
申请日期
1988.10.26
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KATA HISAO;ABE TATSUYA
分类号
H04Q9/00;H04M11/00
主分类号
H04Q9/00
代理机构
代理人
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地址
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