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公开(公告)号：US3433983A
公开(公告)日：1969-03-18
申请号：US3433983D
申请日：1966-11-14
Applicant: UNITED AIRCRAFT CORP
Inventor： KEISTMAN ARNOLD R , WEAKLEY ROBERT H
CPC classification number: H02K33/16 , F04B17/042 , F04B2201/0206
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