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公开(公告)号:US1107061A
公开(公告)日:1914-08-11
申请号:US1910573015
申请日:1910-07-21
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:US1078913A
公开(公告)日:1913-11-18
申请号:US1905248549
申请日:1905-03-06
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:US1215147A
公开(公告)日:1917-02-06
申请号:US1913751478
申请日:1913-03-01
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR , HARRADEN WALTER L
CPC classification number: F21V17/00
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公开(公告)号:US910670A
公开(公告)日:1909-01-26
申请号:US1907352523
申请日:1907-01-16
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: F21V13/00
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公开(公告)号:US901529A
公开(公告)日:1908-10-20
申请号:US1904208125
申请日:1904-05-16
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:US866012A
公开(公告)日:1907-09-17
申请号:US866012D
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: H05B31/305
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公开(公告)号:US1267865A
公开(公告)日:1918-05-28
申请号:US13488616
申请日:1916-12-04
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: F21V17/00
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公开(公告)号:US1136593A
公开(公告)日:1915-04-20
申请号:US1913774685
申请日:1913-06-19
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: B23K9/0731
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公开(公告)号:US1010900A
公开(公告)日:1911-12-05
申请号:US1907361050
申请日:1907-03-07
Applicant: GEN ELECTRIC
Inventor: HALVORSON CROMWELL A B JR
CPC classification number: H05B7/152
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公开(公告)号:US964691A
公开(公告)日:1910-07-19
申请号:US1906296304
申请日:1906-01-16
Applicant: GEN ELECTRIC
Inventor: FLEMING RICHARD , HALVORSON CROMWELL A B JR
CPC classification number: H05B31/0039
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