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公开(公告)号:US2929011A
公开(公告)日:1960-03-15
申请号:US38470353
申请日:1953-10-07
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: PARSONS JOHN R
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2619625A
公开(公告)日:1952-11-25
申请号:US10247849
申请日:1949-07-01
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: PARSONS JOHN R
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2510652A
公开(公告)日:1950-06-06
申请号:US5210448
申请日:1948-09-30
Applicant: WESTINGHOUSE ELECTRIC CORP
Inventor: PARSONS JOHN R , STADUM CLARENCE B
IPC: B23K11/24
CPC classification number: B23K11/248
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