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发明名称
Perfectionnements aux générateurs électriques de bruit
摘要
申请公布号
FR1287961(A)
申请公布日期
1962.03.16
申请号
FR19610860433
申请日期
1961.05.02
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
H03B29/00
主分类号
H03B29/00
代理机构
代理人
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地址
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