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发明名称
Einrichtung zur Durchfuehrung des Verfahrens zur Beeinflussung der den Schall bestimmenden Groessen
摘要
申请公布号
DE1550510(A1)
申请公布日期
1970.03.05
申请号
DE1966S105792
申请日期
1966.09.10
申请人
Siemens AG
发明人
Oehlrich, Dr.rer.pol. Karl-Heinz;Schmidt, Dr.rer.nat. Karl-Rudolf
分类号
F16L55/02;G10K11/16
主分类号
F16L55/02
代理机构
代理人
主权项
地址
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