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经营范围
发明名称
VOICE ACCUMULATING DEVICE
摘要
申请公布号
JPH02281860(A)
申请公布日期
1990.11.19
申请号
JP19890103879
申请日期
1989.04.24
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
TSURUTA MASANORI;KUDO HITOSHI
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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