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公开(公告)号:US2579910A
公开(公告)日:1951-12-25
申请号:US17332350
申请日:1950-07-12
Applicant: DIXON JR GUY E
Inventor: DIXON JR GUY E
IPC: E06B3/48
CPC classification number: E06B3/481 , E05Y2201/604 , E05Y2201/62 , E05Y2201/694
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公开(公告)号:US2525683A
公开(公告)日:1950-10-10
申请号:US68494246
申请日:1946-07-19
Applicant: KEELY CLIFFORD D
Inventor: KEELY CLIFFORD D
IPC: A47G5/00
CPC classification number: A47G5/00 , E05Y2201/604 , E05Y2201/62 , E05Y2201/694
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公开(公告)号:US2435477A
公开(公告)日:1948-02-03
申请号:US62401845
申请日:1945-10-23
Applicant: ELEVATOR SUPPLIES CO INC
Inventor: SWART FRANS J
IPC: E05D15/06
CPC classification number: E05D15/0634 , E05Y2201/22 , E05Y2201/604 , E05Y2201/614 , E05Y2201/638 , E05Y2201/688 , E05Y2201/706 , E05Y2600/20 , E05Y2900/132 , Y10T16/381
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公开(公告)号:US1920509A
公开(公告)日:1933-08-01
申请号:US29595428
申请日:1928-07-28
Applicant: HENRY WEIS MFG COMPANY INC
Inventor: JONES ARTHUR E , LEWIS HARVEY H
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53984
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公开(公告)号:US1845477A
公开(公告)日:1932-02-16
申请号:US39579229
申请日:1929-09-28
Applicant: EMIL BOMMER
Inventor: GUSTAV BOMMER
IPC: E05F1/06
CPC classification number: E05F1/065 , E05Y2201/604 , E05Y2201/638 , E05Y2201/688 , Y10T16/53987
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公开(公告)号:US1817909A
公开(公告)日:1931-08-11
申请号:US26230928
申请日:1928-03-16
Applicant: OVERHEAD DOOR CORP
Inventor: CADY BLODGETT HERBERT
IPC: E05F15/16
CPC classification number: E05F15/684 , E05Y2201/434 , E05Y2201/604 , E05Y2201/656 , E05Y2201/708 , E05Y2600/46 , E05Y2900/106 , Y10S16/31
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公开(公告)号:US1291791A
公开(公告)日:1919-01-21
申请号:US22102518
申请日:1918-03-07
Applicant: DODGE LYMAN
Inventor: DODGE LYMAN
CPC classification number: E05Y2201/604
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公开(公告)号:US1205491A
公开(公告)日:1916-11-21
申请号:US7904316
申请日:1916-02-18
Applicant: SUNDH AUGUST
Inventor: SUNDH AUGUST
CPC classification number: E05Y2201/604
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公开(公告)号:US1146716A
公开(公告)日:1915-07-13
申请号:US1914875112
申请日:1914-12-02
Applicant: KIRCH HENRY
Inventor: KIRCH HENRY
CPC classification number: E05Y2201/604
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公开(公告)号:US1140216A
公开(公告)日:1915-05-18
申请号:US1914826999
申请日:1914-03-24
Applicant: TROUTMAN WILLIAM FRANK
Inventor: TROUTMAN WILLIAM FRANK
CPC classification number: E05Y2201/604
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