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发明名称
RECORDING TELEPHONE DEVICE
摘要
申请公布号
JPS5216908(A)
申请公布日期
1977.02.08
申请号
JP19750093404
申请日期
1975.07.30
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HITOTSUMACHI SHIYUUZOU
分类号
H04M1/64
主分类号
H04M1/64
代理机构
代理人
主权项
地址
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