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公开(公告)号:US1594514A
公开(公告)日:1926-08-03
申请号:US70161224
申请日:1924-03-24
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/63 , E05Y2201/214 , E05Y2201/236 , E05Y2201/434 , E05Y2600/46 , E05Y2900/132
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公开(公告)号:US1941454A
公开(公告)日:1934-01-02
申请号:US41738129
申请日:1929-12-30
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/63 , E05Y2201/236 , E05Y2201/244 , E05Y2201/248 , E05Y2201/434 , E05Y2600/46 , E05Y2800/11 , E05Y2900/132
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公开(公告)号:US1519749A
公开(公告)日:1924-12-16
申请号:US48472721
申请日:1921-07-14
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/616 , E05Y2900/132
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公开(公告)号:US1490065A
公开(公告)日:1924-04-08
申请号:US60295522
申请日:1922-11-24
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/627 , E05Y2900/132
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公开(公告)号:US1441391A
公开(公告)日:1923-01-09
申请号:US46233521
申请日:1921-04-18
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/10
CPC classification number: E05F15/603 , Y10T74/18504 , Y10T74/19
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公开(公告)号:US1783354A
公开(公告)日:1930-12-02
申请号:US29415928
申请日:1928-07-20
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/63 , E05Y2201/434 , E05Y2800/73 , E05Y2900/132
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公开(公告)号:US1594513A
公开(公告)日:1926-08-03
申请号:US70161124
申请日:1924-03-24
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/14
CPC classification number: E05F15/643 , E05Y2900/132 , E05Y2900/146 , Y10T74/1884
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公开(公告)号:US1502707A
公开(公告)日:1924-07-29
申请号:US57551822
申请日:1922-07-17
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/627 , E05Y2900/132
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公开(公告)号:US1544543A
公开(公告)日:1925-07-07
申请号:US63040323
申请日:1923-04-06
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/63 , E05Y2900/106
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公开(公告)号:US1544542A
公开(公告)日:1925-07-07
申请号:US56029122
申请日:1922-05-12
Applicant: AINSWORTH HARRY G
Inventor: AINSWORTH HARRY G
IPC: E05F15/12
CPC classification number: E05F15/616 , E05Y2900/132
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