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公开(公告)号:US2346794A
公开(公告)日:1944-04-18
申请号:US42046241
申请日:1941-11-26
Applicant: CUTLER HAMMER INC
Inventor: SEEGER EDWIN W , SENN JURG A , CARROLL STANSBURY
IPC: G05F1/52
CPC classification number: G05F1/52
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公开(公告)号:US2297991A
公开(公告)日:1942-10-06
申请号:US34920640
申请日:1940-08-01
Applicant: CUTLER HAMMER INC
Inventor: SENN JURG A , CARROLL STANSBURY
IPC: B23K11/25 , H03K17/288
CPC classification number: B23K11/251 , H03K17/288
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