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公开(公告)号:US2663777A
公开(公告)日:1953-12-22
申请号:US27616852
申请日:1952-03-12
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H73/24
CPC classification number: H01H73/24
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22.
公开(公告)号:US2579366A
公开(公告)日:1951-12-18
申请号:US15565250
申请日:1950-04-13
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
CPC classification number: H01J13/34 , H01J13/48 , H01J2893/0087
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公开(公告)号:US2573094A
公开(公告)日:1951-10-30
申请号:US65326946
申请日:1946-03-09
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W , WELCH JEROME B
IPC: B23K11/24
CPC classification number: B23K11/248
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公开(公告)号:US2568846A
公开(公告)日:1951-09-25
申请号:US2473048
申请日:1948-05-03
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H05B3/52
CPC classification number: H05B3/52 , Y10T29/49083 , Y10T29/49091 , Y10T409/300056
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公开(公告)号:US2961827A
公开(公告)日:1960-11-29
申请号:US73656958
申请日:1958-05-20
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H71/16
CPC classification number: H01H71/164
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公开(公告)号:US2813946A
公开(公告)日:1957-11-19
申请号:US41336354
申请日:1954-03-01
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
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公开(公告)号:US2738393A
公开(公告)日:1956-03-13
申请号:US27616752
申请日:1952-03-12
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H73/24
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公开(公告)号:US2704313A
公开(公告)日:1955-03-15
申请号:US27616952
申请日:1952-03-12
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H73/24
CPC classification number: H01H73/24 , Y10T74/11 , Y10T74/20006
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29.Glass to metal seal and parts thereof and method of making same 失效
Title translation: 玻璃与金属密封件及其零件及其制造方法公开(公告)号:US2677877A
公开(公告)日:1954-05-11
申请号:US2412848
申请日:1948-04-30
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: C03C27/04
CPC classification number: C03C27/046 , Y10S228/903 , Y10S428/939 , Y10T428/12597 , Y10T428/12944 , Y10T428/12958
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公开(公告)号:US2671839A
公开(公告)日:1954-03-09
申请号:US26016151
申请日:1951-12-06
Applicant: CUTLER HAMMER INC
Inventor: COX IRVIN W
IPC: H01H35/26
CPC classification number: H01H35/2635
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