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公开(公告)号:US2843055A
公开(公告)日:1958-07-15
申请号:US55352155
申请日:1955-12-16
Applicant: HURSH SAMUEL R , MCWILLIAMS JAMES B
Inventor: HURSH SAMUEL R , MCWILLIAMS JAMES B
IPC: E01B27/16
CPC classification number: E01B27/16
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公开(公告)号:US2789516A
公开(公告)日:1957-04-23
申请号:US33482453
申请日:1953-02-03
Applicant: HURSH SAMUEL R , MCWILLIAMS JAMES B
Inventor: HURSH SAMUEL R , MCWILLIAMS JAMES B
IPC: E01B27/16
CPC classification number: E01B27/16
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公开(公告)号:US1899766A
公开(公告)日:1933-02-28
申请号:US49808030
申请日:1930-11-25
Applicant: MCWILLIAMS JAMES B
Inventor: MCWILLIAMS JAMES B
IPC: B65G17/02
CPC classification number: B65G17/02 , B65G2201/04
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公开(公告)号:US2055860A
公开(公告)日:1936-09-29
申请号:US75368634
申请日:1934-11-19
Applicant: ROBERT FARIES , MCWILLIAMS JAMES B
Inventor: ROBERT FARIES , MCWILLIAMS JAMES B
CPC classification number: B62D53/0857 , B62D55/06
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公开(公告)号:US1890605A
公开(公告)日:1932-12-13
申请号:US44026530
申请日:1930-03-31
Applicant: GRAHAM FREDERICK M , MCWILLIAMS JAMES B
Inventor: GRAHAM FREDERICK M , MCWILLIAMS JAMES B
IPC: B61K3/00
CPC classification number: B61K3/00
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公开(公告)号:US2002570A
公开(公告)日:1935-05-28
申请号:US69499433
申请日:1933-10-24
Applicant: ROBERT FARIES , MCWILLIAMS JAMES B
Inventor: ROBERT FARIES , MCWILLIAMS JAMES B
IPC: B65D90/18
CPC classification number: B65D90/18 , Y10T74/19126
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