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经营范围
发明名称
TELEPHONE HOLDING DEVICE
摘要
申请公布号
JPH01168144(A)
申请公布日期
1989.07.03
申请号
JP19870326304
申请日期
1987.12.23
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
KATA HISAO
分类号
H04M1/00;H04M1/80
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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