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发明名称
Perfectionnements apportés aux procédés et dispositifs pour engendrer des fréquences multiples
摘要
申请公布号
FR55923(E)
申请公布日期
1952.09.09
申请号
FRD55923
申请日期
1944.12.19
申请人
发明人
MERLES ANTOINE-JEAN
分类号
H03B21/02
主分类号
H03B21/02
代理机构
代理人
主权项
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