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发明名称
Lautsprecheranordnung mit Schallfuehrungen fuer Hochtonlautsprecher
摘要
申请公布号
DE1000450(B)
申请公布日期
1957.01.10
申请号
DE1955S044573
申请日期
1955.06.30
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
SARTORIUS SIEGFRIED
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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