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公开(公告)号:US2354789A
公开(公告)日:1944-08-01
申请号:US35418540
申请日:1940-08-26
Applicant: ATWOOD VACUUM MACHINE CO
Inventor: ATWOOD LYLE C
CPC classification number: E05D5/062 , E05D11/1085 , E05F5/06 , E05Y2201/21 , E05Y2201/26 , E05Y2800/748 , E05Y2900/531 , Y10T16/54029
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公开(公告)号:US2184607A
公开(公告)日:1939-12-26
申请号:US5923236
申请日:1936-01-15
Applicant: ALFRED SWANSON
Inventor: ALFRED SWANSON
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/20 , E05Y2201/21 , E05Y2201/232 , E05Y2201/256 , E05Y2201/266 , E05Y2201/458 , E05Y2900/132 , Y10T16/2788 , Y10T16/61 , Y10T137/1963
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公开(公告)号:US2159067A
公开(公告)日:1939-05-23
申请号:US17106137
申请日:1937-10-26
Applicant: WEISER NORMAN J
Inventor: WEISER NORMAN J
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/256 , E05Y2201/266 , E05Y2900/132 , Y10T16/2788
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公开(公告)号:US2133614A
公开(公告)日:1938-10-18
申请号:US12358037
申请日:1937-02-02
Applicant: GARDINER GEORGE W
Inventor: GARDINER GEORGE W
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266 , Y10T16/2788
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公开(公告)号:US2124349A
公开(公告)日:1938-07-19
申请号:US7450136
申请日:1936-04-15
Applicant: GEORGE HERBSTER
Inventor: GEORGE HERBSTER
IPC: F24C15/02
CPC classification number: E05F1/1075 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/308 , F24C15/023
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公开(公告)号:US2075000A
公开(公告)日:1937-03-23
申请号:US75987734
申请日:1934-12-31
Applicant: HARRISON MCCLOUD EDWARD
Inventor: HARRISON MCCLOUD EDWARD
IPC: E05F15/12
CPC classification number: E05F1/105 , E05F15/63 , E05Y2201/21 , E05Y2201/246 , E05Y2201/26 , E05Y2201/266 , E05Y2201/462 , E05Y2900/132
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公开(公告)号:US2074008A
公开(公告)日:1937-03-16
申请号:US10616436
申请日:1936-10-17
Applicant: WOLF HENRY I
Inventor: WOLF HENRY I
CPC classification number: E05F5/02 , E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2201/474 , Y10T16/62 , Y10T16/625
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公开(公告)号:USRE18389E
公开(公告)日:1932-03-22
申请号:US18389D
IPC: E05F3/14
CPC classification number: E05F3/14 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266 , Y10T16/2766 , Y10T16/2788
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公开(公告)号:US1843352A
公开(公告)日:1932-02-02
申请号:US37841929
申请日:1929-07-15
Applicant: WILLIAMS THOMAS S
Inventor: WILLIAMS THOMAS S
IPC: E05F5/10
CPC classification number: E05F5/10 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , Y10T16/62
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公开(公告)号:US1827433A
公开(公告)日:1931-10-13
申请号:US38714129
申请日:1929-09-05
Applicant: NATHAN T LADENSON
Inventor: KENDALL WALTER H
IPC: E05F15/16
CPC classification number: E05F15/67 , E05F15/684 , E05Y2201/21 , E05Y2201/434 , E05Y2900/106
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