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发明名称
METHOD OF ERASING TARGET MATERIAL OF A VIDICON TUBE OR THE LIKE
摘要
申请公布号
US3431460(A)
申请公布日期
1969.03.04
申请号
USD3431460
申请日期
1967.06.27
申请人
JAMES E. WEBB;NASA USA
发明人
JAMES JOHN HAWLEY
分类号
H01J31/38;H04N5/228;(IPC1-7):H01J29/70
主分类号
H01J31/38
代理机构
代理人
主权项
地址
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