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经营范围
发明名称
DIAL ORIGINATING EQUIPMENT
摘要
申请公布号
JPH02203651(A)
申请公布日期
1990.08.13
申请号
JP19890024221
申请日期
1989.02.02
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KAWAMURA TAKU;TAJIMA AKIRA;SAWAMURA KOJI;OBANA NOBORU
分类号
H04M1/274
主分类号
H04M1/274
代理机构
代理人
主权项
地址
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