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发明名称
Emissive electrode for electric discharge apparatus
摘要
申请公布号
US2753615(A)
申请公布日期
1956.07.10
申请号
US19520292216
申请日期
1952.06.06
申请人
SOCIETE ANONYME POUR LES APPLICATIONS DE L'ELECTRICITE ET DES GAZ RARES-ETABLISSEMENTS CLAUDE-PAZ & SILVA
发明人
CLAUDE ANDRE;LEMAIGRE-VOREAUX PIERRE
分类号
H01J9/04
主分类号
H01J9/04
代理机构
代理人
主权项
地址
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