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经营范围
发明名称
Diffuseur sonore
摘要
申请公布号
CH426944(A)
申请公布日期
1966.12.31
申请号
CH19650012855
申请日期
1965.09.16
申请人
"A.R.S." RICK & STURZENEGGER
发明人
RICK,MAX;STURZENEGGER,PIERRE
分类号
H04R1/34
主分类号
H04R1/34
代理机构
代理人
主权项
地址
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