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发明名称
摘要
申请公布号
JP2907611(B2)
申请公布日期
1999.06.21
申请号
JP19910318546
申请日期
1991.11.07
申请人
MATSUSHITA DENKI SANGYO KK
发明人
NOZAWA MITSUTOSHI;OKAMOTO TAKAO;HARUNA MASAMICHI;NAKAJIMA KENZABURO
分类号
H04M1/58;(IPC1-7):H04M1/58
主分类号
H04M1/58
代理机构
代理人
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