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经营范围
发明名称
AUTOMATIC ANSWERING TELEPHONE SET
摘要
申请公布号
JPH02268053(A)
申请公布日期
1990.11.01
申请号
JP19890090121
申请日期
1989.04.10
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
NAGAI SHINTARO;YASUI TOSHIHIKO
分类号
H04M1/66;H04M1/65;H04M1/663
主分类号
H04M1/66
代理机构
代理人
主权项
地址
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