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公开(公告)号:US2245602A
公开(公告)日:1941-06-17
申请号:US27120439
申请日:1939-05-01
Applicant: AMERICAN INSTR COMPANY
Inventor: NATHAN MORRIS
IPC: H05B3/06
CPC classification number: H05B3/06
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公开(公告)号:US2164282A
公开(公告)日:1939-06-27
申请号:US15511837
申请日:1937-07-22
Applicant: AMERICAN INSTR COMPANY
Inventor: NATHAN MORRIS
IPC: H01H37/56
CPC classification number: H01H37/56
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公开(公告)号:US2159907A
公开(公告)日:1939-05-23
申请号:US11967437
申请日:1937-01-08
Applicant: AMERICAN INSTR COMPANY
Inventor: NATHAN MORRIS
IPC: F25D31/00
CPC classification number: F25D31/003
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公开(公告)号:US2064946A
公开(公告)日:1936-12-22
申请号:US620235
申请日:1935-02-12
Applicant: AMERICAN INSTR COMPANY
Inventor: REYNOLDS WILLIAM H
IPC: H01H29/30
CPC classification number: H01H29/30
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公开(公告)号:US1945434A
公开(公告)日:1934-01-30
申请号:US66384333
申请日:1933-03-31
Applicant: AMERICAN INSTR COMPANY
Inventor: MCKAY GREER DAVID
IPC: G01K5/16
CPC classification number: G01K5/16
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公开(公告)号:US1390422A
公开(公告)日:1921-09-13
申请号:US38984620
申请日:1920-06-18
Applicant: AMERICAN INSTR COMPANY
Inventor: BENNETT SR GEORGE
IPC: G01N21/29
CPC classification number: G01N21/293
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公开(公告)号:US845997A
公开(公告)日:1907-03-05
申请号:US1906319697
申请日:1906-06-01
Applicant: AMERICAN INSTR COMPANY
Inventor: BENECKE ADELBERT O
CPC classification number: G01R1/203
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18.
公开(公告)号:US2839644A
公开(公告)日:1958-06-17
申请号:US38649953
申请日:1953-10-16
Applicant: AMERICAN INSTR COMPANY
Inventor: OHLHEISER CARLTON E
IPC: G01N27/12
CPC classification number: G01N27/121
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公开(公告)号:US2359796A
公开(公告)日:1944-10-10
申请号:US48857943
申请日:1943-05-26
Applicant: AMERICAN INSTR COMPANY
Inventor: RUSSELL JR GEORGE W
IPC: F25D3/12
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公开(公告)号:US2195339A
公开(公告)日:1940-03-26
申请号:US6106836
申请日:1936-01-27
Applicant: AMERICAN INSTR COMPANY
Inventor: PORTER GEORGE K
IPC: G01N9/12
CPC classification number: G01N9/12
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