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公开(公告)号:US2789180A
公开(公告)日:1957-04-16
申请号:US37803853
申请日:1953-09-02
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
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公开(公告)号:US2698766A
公开(公告)日:1955-01-04
申请号:US25710051
申请日:1951-11-19
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: G05D23/12
CPC classification number: G05D23/126
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公开(公告)号:US2477117A
公开(公告)日:1949-07-26
申请号:US79019447
申请日:1947-12-06
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W , DRUGMAND LESTER D
IPC: B23K11/26
CPC classification number: B23K11/26
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公开(公告)号:US2472368A
公开(公告)日:1949-06-07
申请号:US76197647
申请日:1947-07-18
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W , DRUGMAND LESTER D
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2984770A
公开(公告)日:1961-05-16
申请号:US65430857
申请日:1957-04-22
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
CPC classification number: H01H50/546 , H01H50/16
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公开(公告)号:US2568911A
公开(公告)日:1951-09-25
申请号:US4238448
申请日:1948-08-04
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W , DRUGMAND LESTER D
IPC: B23K11/00
CPC classification number: B23K11/002
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7.
公开(公告)号:US2410717A
公开(公告)日:1946-11-05
申请号:US46160142
申请日:1942-10-10
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H1/021
CPC classification number: H01H1/021
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公开(公告)号:US2396087A
公开(公告)日:1946-03-05
申请号:US52131444
申请日:1944-02-07
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W , DRUGMAND LESTER D
IPC: H01C10/48
CPC classification number: H01C10/48
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9.Pressure molded metallic composition article and support therefor and method of making the same 失效
Title translation: 压铸金属组合物制品及其制备方法及其制备方法公开(公告)号:US2361089A
公开(公告)日:1944-10-24
申请号:US43686442
申请日:1942-03-30
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H11/04
CPC classification number: H01H11/048 , Y10S29/031
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公开(公告)号:US2728830A
公开(公告)日:1955-12-27
申请号:US34951053
申请日:1953-04-17
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: G05D23/12
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