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公开(公告)号:US1947677A
公开(公告)日:1934-02-20
申请号:US62266432
申请日:1932-07-15
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W , LASSEN EIVIND U
IPC: B66B1/08
CPC classification number: B66B1/08
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公开(公告)号:US1874640A
公开(公告)日:1932-08-30
申请号:US23191728
申请日:1928-05-31
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
IPC: H02P25/26
CPC classification number: H02P25/26
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公开(公告)号:US1860626A
公开(公告)日:1932-05-31
申请号:US47832130
申请日:1930-08-28
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
IPC: B60L1/14
CPC classification number: B60L1/14 , B60L2200/26
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公开(公告)号:US1825009A
公开(公告)日:1931-09-29
申请号:US29178528
申请日:1928-07-11
Applicant: CUTLER HAMMER INC
Inventor: MORTENSEN NIELS L , SEEGER EDWIN W
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公开(公告)号:US1784205A
公开(公告)日:1930-12-09
申请号:US8207626
申请日:1926-01-18
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
IPC: G05D9/12
CPC classification number: G05D9/12
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公开(公告)号:US1771902A
公开(公告)日:1930-07-29
申请号:US27760528
申请日:1928-05-14
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
IPC: H02P1/34
CPC classification number: H02P1/34
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公开(公告)号:US1756572A
公开(公告)日:1930-04-29
申请号:US5751325
申请日:1925-09-21
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
IPC: B66B1/08
CPC classification number: B66B1/08
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公开(公告)号:US2824265A
公开(公告)日:1958-02-18
申请号:US32732852
申请日:1952-12-22
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
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公开(公告)号:US2809312A
公开(公告)日:1957-10-08
申请号:US44064854
申请日:1954-07-01
Applicant: CUTLER HAMMER INC
Inventor: ECK ROBERT N , SEEGER EDWIN W
IPC: B30B15/14
CPC classification number: B30B15/148
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公开(公告)号:US2800034A
公开(公告)日:1957-07-23
申请号:US34022053
申请日:1953-03-04
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W
CPC classification number: H01H3/24 , H01H50/323 , Y10T74/20238 , Y10T82/2504
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