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公开(公告)号:US2238650A
公开(公告)日:1941-04-15
申请号:US26421739
申请日:1939-03-25
Applicant: ALBERT KISNER HOWARD
Inventor: ALBERT KISNER HOWARD
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2223528A
公开(公告)日:1940-12-03
申请号:US32115540
申请日:1940-02-28
Applicant: OWEN RAYMOND M
Inventor: OWEN RAYMOND M
IPC: A01J11/12
CPC classification number: A01J11/12 , Y10T137/2863
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公开(公告)号:US2223256A
公开(公告)日:1940-11-26
申请号:US24799538
申请日:1938-12-27
Applicant: KROSS MARK R
Inventor: KROSS MARK R
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2124053A
公开(公告)日:1938-07-19
申请号:US13625237
申请日:1937-04-12
Applicant: COATES RAY G
Inventor: COATES RAY G
IPC: A01J11/12
CPC classification number: A01J11/12 , Y10T137/2842 , Y10T137/2917 , Y10T137/86332
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公开(公告)号:US2112233A
公开(公告)日:1938-03-29
申请号:US11208736
申请日:1936-11-21
Applicant: TEUNISS WILLIAM C
Inventor: TEUNISS WILLIAM C
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2082845A
公开(公告)日:1937-06-08
申请号:US8488136
申请日:1936-06-12
Applicant: OSBORNE WILLIAM E
Inventor: OSBORNE WILLIAM E
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2081492A
公开(公告)日:1937-05-25
申请号:US3964535
申请日:1935-09-07
Applicant: MCDOUGALL ALLAN J
Inventor: MCDOUGALL ALLAN J
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2079971A
公开(公告)日:1937-05-11
申请号:US10207536
申请日:1936-09-23
Applicant: STEVENS WILLARD B
Inventor: STEVENS WILLARD B
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2060738A
公开(公告)日:1936-11-10
申请号:US6879636
申请日:1936-03-14
Applicant: WILLIAM LINDROOS
Inventor: WILLIAM LINDROOS
IPC: A01J11/12
CPC classification number: A01J11/12
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公开(公告)号:US2052941A
公开(公告)日:1936-09-01
申请号:US4496535
申请日:1935-10-14
Applicant: PREVOST ARTHUR A
Inventor: PREVOST ARTHUR A
IPC: A01J11/12
CPC classification number: A01J11/12
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