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公开(公告)号:US2424250A
公开(公告)日:1947-07-22
申请号:US53431544
申请日:1944-05-05
Applicant: AMERICAN INSTR COMPANY
Inventor: NATHAN MORRIS
IPC: H01H37/56
CPC classification number: H01H37/56
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公开(公告)号:US2094713A
公开(公告)日:1937-10-05
申请号:US2939435
申请日:1935-07-01
Applicant: AMERICAN INSTR COMPANY
Inventor: NATHAN MORRIS
IPC: H01H3/26
CPC classification number: H01H3/26
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公开(公告)号:US1992066A
公开(公告)日:1935-02-19
申请号:US69015133
申请日:1933-09-19
Applicant: AMERICAN INSTR COMPANY
Inventor: MCKAY GREER DAVID
IPC: H01H29/30
CPC classification number: H01H29/30
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4.
公开(公告)号:US2834201A
公开(公告)日:1958-05-13
申请号:US38649853
申请日:1953-10-16
Applicant: AMERICAN INSTR COMPANY
Inventor: OHLHEISER CARLTON E
IPC: G01N33/10
CPC classification number: G01N33/10
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5.
公开(公告)号:US2156868A
公开(公告)日:1939-05-02
申请号:US8477536
申请日:1936-06-11
Applicant: AMERICAN INSTR COMPANY
Inventor: REYNOLDS WILLIAM H
IPC: G01W1/08
CPC classification number: G01W1/08
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公开(公告)号:US845995A
公开(公告)日:1907-03-05
申请号:US1905289406
申请日:1905-11-28
Applicant: AMERICAN INSTR COMPANY
Inventor: BENECKE ADELBERT O
CPC classification number: G01R21/00
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公开(公告)号:US839259A
公开(公告)日:1906-12-25
申请号:US1906310619
申请日:1906-04-09
Applicant: AMERICAN INSTR COMPANY
Inventor: BENECKE ADELBERT O
CPC classification number: H01C10/46
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公开(公告)号:US845996A
公开(公告)日:1907-03-05
申请号:US1905291073
申请日:1905-12-09
Applicant: AMERICAN INSTR COMPANY
Inventor: BENECKE ADELBERT O
CPC classification number: G01R1/203
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9.Apparatus for controlling humidity conditions in bulk materials 失效
Title translation: 用于控制散装材料中的湿度条件的装置公开(公告)号:US2655734A
公开(公告)日:1953-10-20
申请号:US5814648
申请日:1948-11-03
Applicant: AMERICAN INSTR COMPANY
Inventor: OHLHEISER CARLTON E
IPC: G01N27/04
CPC classification number: G01N27/048 , F26B9/063 , F26B25/22 , F26B2200/06
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公开(公告)号:US2396469A
公开(公告)日:1946-03-12
申请号:US52675744
申请日:1944-03-16
Applicant: AMERICAN INSTR COMPANY
Inventor: MEIGS DOUGLAS P
CPC classification number: F16J15/0881 , B01J3/03 , F16J13/12
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