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1.
公开(公告)号:US2484973A
公开(公告)日:1949-10-18
申请号:US50592243
申请日:1943-10-12
Applicant: CONTINENTAL CAN CO
Inventor: ALFRED VANG
IPC: B23K13/02
CPC classification number: B23K13/02
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公开(公告)号:US2401528A
公开(公告)日:1946-06-04
申请号:US51891844
申请日:1944-01-20
Applicant: CONTINENTAL CAN CO
Inventor: ALFRED VANG
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2393131A
公开(公告)日:1946-01-15
申请号:US45564242
申请日:1942-08-21
Applicant: CONTINENTAL CAN CO
Inventor: ALFRED VANG
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公开(公告)号:US2390971A
公开(公告)日:1945-12-11
申请号:US45507742
申请日:1942-08-17
Applicant: CONTINENTAL CAN CO
Inventor: ALFRED VANG
IPC: B23K11/06
CPC classification number: B23K11/063 , B23K2201/12
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