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公开(公告)号:US1132259A
公开(公告)日:1915-03-16
申请号:US1913776468
申请日:1913-06-30
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: H05B31/0036
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公开(公告)号:US1118414A
公开(公告)日:1914-11-24
申请号:US1909534954
申请日:1909-12-27
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
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公开(公告)号:US1057054A
公开(公告)日:1913-03-25
申请号:US1911612379
申请日:1911-03-04
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: H01J17/28
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公开(公告)号:US973653A
公开(公告)日:1910-10-25
申请号:US1909474721
申请日:1909-01-28
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: B23K11/3063 , H01J1/20
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公开(公告)号:US928189A
公开(公告)日:1909-07-13
申请号:US1906296303
申请日:1906-01-16
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: H01J1/20 , B23K11/3063
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公开(公告)号:US926732A
公开(公告)日:1909-07-06
申请号:US1903181332
申请日:1903-11-16
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: H05B31/0036
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公开(公告)号:US914939A
公开(公告)日:1909-03-09
申请号:US1903186625
申请日:1903-12-26
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: H01J1/20 , B23K11/3063
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公开(公告)号:US905515A
公开(公告)日:1908-12-01
申请号:US1907366669
申请日:1907-04-06
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: B23K9/125
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