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公开(公告)号:US3139638A
公开(公告)日:1964-07-07
申请号:US18994962
申请日:1962-04-03
Applicant: GRIP NUT CO
Inventor: ABBOTT GAIL C
IPC: B21K1/70
CPC classification number: B21K1/707
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公开(公告)号:US3065529A
公开(公告)日:1962-11-27
申请号:US68282457
申请日:1957-09-09
Applicant: HANSEN BOBBY J
Inventor: HANSEN BOBBY J
IPC: B21K1/70
CPC classification number: B21K1/707 , Y10T29/49748 , Y10T29/49918
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公开(公告)号:US2832973A
公开(公告)日:1958-05-06
申请号:US59121156
申请日:1956-06-13
Applicant: BURDSALL & WARD CO
Inventor: MACDONALD RODERIC A
IPC: B21K1/70
CPC classification number: B21K1/704
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84.Method of forming welding projections on a standard nut blank and article so formed 失效
Title translation: 在标准螺母坯料和如此形成的制品上形成焊接突起的方法公开(公告)号:US2822850A
公开(公告)日:1958-02-11
申请号:US31006352
申请日:1952-09-17
Applicant: EARL E HOWE
Inventor: MCLAUGHLIN FRANK L
IPC: B21K1/70
CPC classification number: B21K1/701 , Y10S411/965
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85.Apparatus for cutting and inserting resilient plugs in threaded fastening members 失效
Title translation: 用于在螺纹紧固构件中切割和插入弹性塞的装置公开(公告)号:US2779038A
公开(公告)日:1957-01-29
申请号:US34696653
申请日:1953-04-06
Applicant: NYLOK CORP
Inventor: JAMES MACBLANE , PATERSON ROBERT N
CPC classification number: B23G9/005 , B21K1/707 , Y10T83/2205 , Y10T83/416 , Y10T83/5815
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公开(公告)号:US2761483A
公开(公告)日:1956-09-04
申请号:US29431452
申请日:1952-06-19
Applicant: RICHARDSON FREDERICK G
Inventor: RICHARDSON FREDERICK G
CPC classification number: F16B37/061 , B21K1/701 , Y10S411/965
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公开(公告)号:US2614274A
公开(公告)日:1952-10-21
申请号:US6409148
申请日:1948-12-08
Applicant: HARRINGTON MOORE
Inventor: HARRINGTON MOORE
IPC: B21K1/70
CPC classification number: B21K1/708 , Y10T29/49798
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公开(公告)号:US2464410A
公开(公告)日:1949-03-15
申请号:US62127145
申请日:1945-10-09
Applicant: STOVER LOCK NUT & MACHINERY CO
Inventor: NEFF JOHN W
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公开(公告)号:US2432844A
公开(公告)日:1947-12-16
申请号:US53222244
申请日:1944-04-22
Applicant: WATERBURY FARREL FOUNDRY & MAC
Inventor: LESTER WILCOX RICHARD
IPC: B21K1/70
CPC classification number: B21K1/707
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公开(公告)号:US2395037A
公开(公告)日:1946-02-19
申请号:US54886744
申请日:1944-08-10
Applicant: COLE MACHINERY MFG CORP
Inventor: COLE EDWARD J
IPC: B21K1/70 , F16B39/284
CPC classification number: F16B39/284 , B21K1/707
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