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发明名称
Diaphragm for electric discharge tube
摘要
申请公布号
US2781471(A)
申请公布日期
1957.02.12
申请号
US19550536852
申请日期
1955.09.27
申请人
SOCIETE ANONYME POUR LES APPLICATIONS DE L'ELECTRICITE ET DES GAZ RARES-ETABLISSEMENTS CLAUDE-PAZ & SILVA
发明人
GOMONET EDOUARD
分类号
H01J17/04
主分类号
H01J17/04
代理机构
代理人
主权项
地址
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