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公开(公告)号:US3027892A
公开(公告)日:1962-04-03
申请号:US3000360
申请日:1960-05-18
Applicant: SEARL STACY F
Inventor: SEARL STACY F
CPC classification number: A61H23/0263 , A61H2201/0138 , A61H2201/0142 , Y10S5/915
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公开(公告)号:US2953128A
公开(公告)日:1960-09-20
申请号:US75783158
申请日:1958-08-28
Applicant: SEARL STACY F
Inventor: SEARL STACY F
CPC classification number: A61H23/0263 , A61H2201/0138 , A61H2201/0142
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