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发明名称
SISTEM TELEPON-KEPALA
摘要
申请公布号
ID29556(A)
申请公布日期
2001.09.06
申请号
ID20010000109D
申请日期
2001.02.02
申请人
MATSUSHITA ELECTRIC INDUSTRIAL, CO. LTD.
发明人
KENICHI TERAI;HIROYUKI HASHIMOTO;ISAO KAKUHARI;HIROSHI HAMANAKA
分类号
H04R5/033;H04S1/00;H04S3/00;H04S7/00
主分类号
H04R5/033
代理机构
代理人
主权项
地址
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