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公开(公告)号:US3068340A
公开(公告)日:1962-12-11
申请号:US68415957
申请日:1957-09-16
Applicant: GEN MOTORS CORP
Inventor: BREMER ROBERT D , SACKSTEDER ALFRED J
IPC: H05B3/76
CPC classification number: H05B3/76
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公开(公告)号:US2766369A
公开(公告)日:1956-10-09
申请号:US39122353
申请日:1953-11-10
Applicant: GEN MOTORS CORP
Inventor: SACKSTEDER ALFRED J
IPC: B23K11/093
CPC classification number: B23K11/093
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公开(公告)号:US3188447A
公开(公告)日:1965-06-08
申请号:US21965162
申请日:1962-08-27
Applicant: GEN MOTORS CORP
Inventor: BREMER ROBERT D , SACKSTEDER ALFRED J
IPC: H05B3/68
CPC classification number: H05B3/688
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