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发明名称
An electro-mechanical transducer
摘要
申请公布号
GB875212(A)
申请公布日期
1961.08.16
申请号
GB19590007860
申请日期
1959.03.06
申请人
HUGH SHALER KNOWLES
发明人
分类号
H04R11/00
主分类号
H04R11/00
代理机构
代理人
主权项
地址
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METHOD OF PRODUCING SOLID ELECTROLYTIC CAPACITOR
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