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公开(公告)号:US1482107A
公开(公告)日:1924-01-29
申请号:US60345122
申请日:1922-11-27
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21K1/44
CPC classification number: B21J9/06
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公开(公告)号:US1053471A
公开(公告)日:1913-02-18
申请号:US1911633014
申请日:1911-06-14
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
CPC classification number: B21D53/00 , B21K27/06 , Y10T29/49474
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公开(公告)号:US1008941A
公开(公告)日:1911-11-14
申请号:US1910592646
申请日:1910-11-16
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
CPC classification number: B65B51/04 , B21D39/02 , Y10T29/49929 , Y10T29/53787
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公开(公告)号:US1739119A
公开(公告)日:1929-12-10
申请号:US15389526
申请日:1926-12-10
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21K7/00
CPC classification number: B21K1/10 , B21K7/12 , Y10T29/4975
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公开(公告)号:US1362595A
公开(公告)日:1920-12-21
申请号:US10415916
申请日:1916-06-17
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21D22/06
CPC classification number: B21D22/06
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公开(公告)号:US680218A
公开(公告)日:1901-08-13
申请号:US1900007147
申请日:1900-03-03
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
CPC classification number: B21D53/34 , Y10T29/49792 , Y10T74/2142
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公开(公告)号:US633280A
公开(公告)日:1899-09-19
申请号:US1898685476
申请日:1898-07-09
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
CPC classification number: B21C23/14 , Y10S29/043
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公开(公告)号:US1771610A
公开(公告)日:1930-07-29
申请号:US946325
申请日:1925-02-16
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21K5/16
CPC classification number: B21K5/16
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公开(公告)号:US1691879A
公开(公告)日:1928-11-13
申请号:US70436824
申请日:1924-04-05
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21K1/68
CPC classification number: B21K1/68
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公开(公告)号:US1468953A
公开(公告)日:1923-09-25
申请号:US45193521
申请日:1921-03-14
Applicant: AJAX MFG CO
Inventor: BLAKESLEE JOHN R
IPC: B21J7/36
CPC classification number: B21J7/42
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