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发明名称
Appareils à décharge électrique dans une vapeur
摘要
申请公布号
FR807743(A)
申请公布日期
1937.01.20
申请号
FRD807743
申请日期
1936.06.29
申请人
WESTINGHOUSE ELECTRIC AND MANUFACTURING COMPANY
发明人
分类号
H01J13/48;H01J13/50
主分类号
H01J13/48
代理机构
代理人
主权项
地址
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