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公开(公告)号:US3317065A
公开(公告)日:1967-05-02
申请号:US39117764
申请日:1964-08-21
Applicant: SCREW CONVEYOR CORP
Inventor: SCOTT HUGH L
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0389
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公开(公告)号:US2459770A
公开(公告)日:1949-01-18
申请号:US61476145
申请日:1945-09-06
Applicant: SCREW CONVEYOR CORP
Inventor: ESCHER EDWARD P
IPC: B65G33/00
CPC classification number: B65G33/00 , B65G2812/055 , Y10T292/20 , Y10T292/228
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公开(公告)号:US2360776A
公开(公告)日:1944-10-17
申请号:US41981241
申请日:1941-11-21
Applicant: SCREW CONVEYOR CORP
Inventor: KOZAK JOSEPH L , ABRAHAM CLARENCE F
IPC: B65G33/32
CPC classification number: B65G33/32
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公开(公告)号:US3111217A
公开(公告)日:1963-11-19
申请号:US22933662
申请日:1962-10-09
Applicant: SCREW CONVEYOR CORP
Inventor: ASHER MAX W
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公开(公告)号:US3060665A
公开(公告)日:1962-10-30
申请号:US1633560
申请日:1960-03-21
Applicant: SCREW CONVEYOR CORP
Inventor: ESCHER EDWARD P
IPC: A01D61/00
CPC classification number: A01D61/008
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公开(公告)号:US2761573A
公开(公告)日:1956-09-04
申请号:US20075950
申请日:1950-12-14
Applicant: SCREW CONVEYOR CORP
Inventor: FULPER JOHN H
IPC: B65G67/00
CPC classification number: B65G67/00 , B65G2814/0389
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公开(公告)号:US2260812A
公开(公告)日:1941-10-28
申请号:US38410241
申请日:1941-03-19
Applicant: SCREW CONVEYOR CORP
Inventor: KOZAK JOSEPH L
IPC: B65G33/00
CPC classification number: B65G33/00 , B65G2812/055
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公开(公告)号:US2200507A
公开(公告)日:1940-05-14
申请号:US24407038
申请日:1938-12-05
Applicant: SCREW CONVEYOR CORP
Inventor: KOZAK JOSEPH L
CPC classification number: B65G15/44 , B65G17/126 , B65G2201/04
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公开(公告)号:US3140775A
公开(公告)日:1964-07-14
申请号:US22935662
申请日:1962-10-09
Applicant: SCREW CONVEYOR CORP
Inventor: ASHER MAX W
IPC: B65G19/22
CPC classification number: B65G19/22
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公开(公告)号:US3111216A
公开(公告)日:1963-11-19
申请号:US11201861
申请日:1961-05-23
Applicant: SCREW CONVEYOR CORP
Inventor: GEBERIN ARTHUR R
IPC: B65G19/22
CPC classification number: B65G19/22
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