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发明名称
Device employing fluid electrodes
摘要
申请公布号
US2064873(A)
申请公布日期
1936.12.22
申请号
US19320603833
申请日期
1932.04.07
申请人
ISAY BALINKIN;WELLS DARE A
发明人
BALINKIN ISAY;WELLS DARE A.
分类号
H01J13/00;H01J13/22
主分类号
H01J13/00
代理机构
代理人
主权项
地址
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