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经营范围
发明名称
APPARAT TIL LYDGENGIVELSE
摘要
申请公布号
DK349285(D0)
申请公布日期
1985.08.01
申请号
DK19850003492
申请日期
1985.08.01
申请人
YEE RAYMOND M.
发明人
YEE RAYMOND M.
分类号
H04R1/24;H04R;H04R1/22;H04R1/26;(IPC1-7):H04R/
主分类号
H04R1/24
代理机构
代理人
主权项
地址
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