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发明名称
Image analyzing tube
摘要
申请公布号
US2440736(A)
申请公布日期
1948.05.04
申请号
US19470769006
申请日期
1947.08.16
申请人
FARNSWORTH RESEARCH CORPORATION
发明人
CAWEIN MADISON
分类号
H01J29/89;H01J31/28;H01J31/30;H01J31/48
主分类号
H01J29/89
代理机构
代理人
主权项
地址
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