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公开(公告)号:US1751013A
公开(公告)日:1930-03-18
申请号:US29692728
申请日:1928-08-02
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
CPC classification number: F16B21/12
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公开(公告)号:US1727835A
公开(公告)日:1929-09-10
申请号:US23408627
申请日:1927-11-18
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61H13/36
CPC classification number: B61H13/36
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公开(公告)号:US1856106A
公开(公告)日:1932-05-03
申请号:US40565429
申请日:1929-11-08
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B60P3/073
CPC classification number: B60P3/073
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公开(公告)号:US1814519A
公开(公告)日:1931-07-14
申请号:US48116930
申请日:1930-09-11
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61D17/14
CPC classification number: B61D17/14
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公开(公告)号:US1639264A
公开(公告)日:1927-08-16
申请号:US4703625
申请日:1925-07-30
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61D17/06
CPC classification number: B61D17/06
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公开(公告)号:US1638125A
公开(公告)日:1927-08-09
申请号:US5940825
申请日:1925-09-29
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61D7/18
CPC classification number: B61D7/18
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公开(公告)号:US1637198A
公开(公告)日:1927-07-26
申请号:US38339020
申请日:1920-05-22
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61G3/08
CPC classification number: B61G3/08
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公开(公告)号:US2446779A
公开(公告)日:1948-08-10
申请号:US53590644
申请日:1944-05-17
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61F15/26
CPC classification number: B61F15/26 , Y10T292/1041 , Y10T292/1044 , Y10T292/1049
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公开(公告)号:US2407091A
公开(公告)日:1946-09-03
申请号:US59681845
申请日:1945-05-31
Applicant: JOHN MCMULLEN
Inventor: JOHN MCMULLEN
IPC: B61D3/08
CPC classification number: B61D3/08
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公开(公告)号:US2393117A
公开(公告)日:1946-01-15
申请号:US55118044
申请日:1944-08-25
Applicant: JOHN MCMULLEN , MCMULLEN JOHN F , SWARTWOOD CLAUDE N
Inventor: JOHN MCMULLEN , MCMULLEN JOHN F , SWARTWOOD CLAUDE N
IPC: B61H15/00
CPC classification number: B61H15/0078
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