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经营范围
发明名称
PAVILLON DE HAUT-PARLEUR,
摘要
申请公布号
BE888217(A1)
申请公布日期
1981.10.01
申请号
BE19812059091
申请日期
1981.04.01
申请人
JAMES B. LANSING SOUND INC.
发明人
D.B. KEELE;JR.
分类号
H04R1/30;G10K11/02;(IPC1-7):G10K/;H04R/
主分类号
H04R1/30
代理机构
代理人
主权项
地址
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