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公开(公告)号:US2892568A
公开(公告)日:1959-06-30
申请号:US52734355
申请日:1955-08-09
Applicant: GEN ELECTRIC
Inventor: TYLER LESLIE P , DILTS LEE E
IPC: H01J9/46
CPC classification number: H01J9/46 , H01J2893/0096 , H01J2893/0097
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公开(公告)号:US2619032A
公开(公告)日:1952-11-25
申请号:US20108750
申请日:1950-12-16
Applicant: GEN ELECTRIC
Inventor: TYLER LESLIE P
IPC: B41F17/18
CPC classification number: B41F17/18
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3.Lamp sealing and exhausting machine with precision focusing apparatus 失效
Title translation: 灯具封口机采用精密聚焦装置公开(公告)号:US2726917A
公开(公告)日:1955-12-13
申请号:US27902352
申请日:1952-03-28
Applicant: GEN ELECTRIC
Inventor: TYLER LESLIE P
IPC: H01J5/24
CPC classification number: H01J5/24 , H01J2893/0039 , Y10T29/49105
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