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公开(公告)号:US2843925A
公开(公告)日:1958-07-22
申请号:US49548255
申请日:1955-03-21
Applicant: OWENS ILLINOIS GLASS CO
Inventor: LOGUE JAMES A , ROBERTS THERON W , SWANSON FRANK O
IPC: H01J9/50
CPC classification number: H01J9/50 , H01J2893/0072 , Y02W30/828 , Y10S156/919 , Y10T29/49794 , Y10T29/49805 , Y10T156/1147 , Y10T156/1153
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公开(公告)号:US2785820A
公开(公告)日:1957-03-19
申请号:US29612252
申请日:1952-06-28
Applicant: OWENS ILLINOIS GLASS CO
Inventor: VINCENT HARVARD B , LOGUE JAMES A
IPC: H01J29/87
CPC classification number: H01J29/87 , Y10S29/042 , Y10T29/49863 , Y10T29/49865 , Y10T29/49874
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