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经营范围
发明名称
Perfectionnements aux sources d'énergie rayonnantes.
摘要
申请公布号
OA760(A)
申请公布日期
1967.07.15
申请号
OA19640050828
申请日期
1964.12.12
申请人
ETS MARCEL PORTENSEIGNE
发明人
JEAN-LOUIS BRAQUET
分类号
H01Q13/02;(IPC1-7):H01Q13/02
主分类号
H01Q13/02
代理机构
代理人
主权项
地址
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