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发明名称
Montage de diaphragme
摘要
申请公布号
FR92472(E)
申请公布日期
1968.11.15
申请号
FR19670106236
申请日期
1967.05.12
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
GAYFORD MICHAEL LAWRENCE
分类号
H04R1/40;H04R9/04
主分类号
H04R1/40
代理机构
代理人
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