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发明名称
Tube à décharge électrique avec dispositif de chauffage.
摘要
申请公布号
CH283230(A)
申请公布日期
1952.05.31
申请号
CHD283230
申请日期
1949.01.28
申请人
SOCIETE ANONYME POUR LES APPLICATIONS DE L'ELECTRICITE ET DES GAZ RARES ETABLISSEMENTS CLAUDE-PAZ & SILVA
发明人
PIERRE LEMAIGRE-VOREAUX,M.
分类号
A63F5/04;F21V23/02;H01J61/52
主分类号
A63F5/04
代理机构
代理人
主权项
地址
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