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公开(公告)号:US2588889A
公开(公告)日:1952-03-11
申请号:US4004848
申请日:1948-07-22
Applicant: ADRIENNE M SHERWOOD
Inventor: SHERWOOD HENRY A
CPC classification number: B62M7/12 , B62M2701/003 , Y10S29/057
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公开(公告)号:US2746555A
公开(公告)日:1956-05-22
申请号:US18317850
申请日:1950-09-05
Applicant: ADRIENNE M SHERWOOD
Inventor: DALRYMPLE WILLIAM P , MANTLE BURR W , SHERWOOD HENRY A
CPC classification number: B62M7/12 , B62M2701/003
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