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发明名称
摘要
申请公布号
JP2562380(B2)
申请公布日期
1996.12.11
申请号
JP19900298780
申请日期
1990.11.06
申请人
KOKUYO KK;NIFUKO KK
发明人
MATSUSATO HISAAKI;IKEDA YASUHIKO
分类号
H04M1/12;(IPC1-7):H04M1/12
主分类号
H04M1/12
代理机构
代理人
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