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公开(公告)号:US3061733A
公开(公告)日:1962-10-30
申请号:US72978558
申请日:1958-04-21
Applicant: THOMPSON RAMO WOOIDRIDGE INC
Inventor: HUMPAL HAROLD H
CPC classification number: F01D25/22 , F01D15/10 , H02K7/1823
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公开(公告)号:US3089425A
公开(公告)日:1963-05-14
申请号:US8555561
申请日:1961-01-30
Applicant: THOMPSON RAMO WOOIDRIDGE INC
Inventor: SPRAGUE HAROLD E , OLSON MERLE E
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