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公开(公告)号:US2799918A
公开(公告)日:1957-07-23
申请号:US19970450
申请日:1950-12-07
Applicant: GEN MOTORS CORP
Inventor: GOLDTHWAITE JOHN L , WILDER JR STUART
IPC: B23P15/02
CPC classification number: B23P15/02 , Y10T29/49336
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公开(公告)号:US2853638A
公开(公告)日:1958-09-23
申请号:US63367257
申请日:1957-01-11
Applicant: GEN MOTORS CORP
Inventor: BONNANO JOSEPH L , GOLDTHWAITE JOHN L
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公开(公告)号:US2397935A
公开(公告)日:1946-04-09
申请号:US46962242
申请日:1942-12-21
Applicant: GEN MOTORS CORP
Inventor: GARDINER ARTHUR W , GOLDTHWAITE JOHN L
IPC: G01L3/10
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