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公开(公告)号:US2268034A
公开(公告)日:1941-12-30
申请号:US21516438
申请日:1938-06-22
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: H05B39/04
CPC classification number: H05B39/041 , Y02B20/14
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公开(公告)号:US2225994A
公开(公告)日:1940-12-24
申请号:US28044839
申请日:1939-06-22
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: H05B37/02
CPC classification number: H05B37/02
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公开(公告)号:US2200501A
公开(公告)日:1940-05-14
申请号:US28465539
申请日:1939-07-17
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
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公开(公告)号:US2128361A
公开(公告)日:1938-08-30
申请号:US75896034
申请日:1934-12-24
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: H05B37/02
CPC classification number: H05B37/029
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公开(公告)号:US2123729A
公开(公告)日:1938-07-12
申请号:US12272137
申请日:1937-01-28
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: H05B37/02
CPC classification number: H05B37/0209
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公开(公告)号:US1808229A
公开(公告)日:1931-06-02
申请号:US28784428
申请日:1928-06-23
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B , PAULY ROBERT C
IPC: D06F71/04
CPC classification number: D06F71/046
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公开(公告)号:US2459320A
公开(公告)日:1949-01-18
申请号:US63494345
申请日:1945-12-14
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B , ERIC PELL
IPC: B66C13/26
CPC classification number: B66C13/26 , B66C2700/081
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公开(公告)号:US2359478A
公开(公告)日:1944-10-03
申请号:US47577643
申请日:1943-02-13
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B , JONES JESSE E
IPC: B66C15/00
CPC classification number: B66C15/00 , B66C2700/084
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公开(公告)号:US2305345A
公开(公告)日:1942-12-15
申请号:US44147642
申请日:1942-05-02
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: F16B39/286
CPC classification number: F16B39/286 , Y10T403/18 , Y10T403/7041
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公开(公告)号:US2205476A
公开(公告)日:1940-06-25
申请号:US25226439
申请日:1939-01-23
Applicant: CUTLER HAMMER INC
Inventor: HUNTER RICHARD B
IPC: H01F29/06
CPC classification number: H01F29/06 , Y10T307/258
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