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公开(公告)号：US2685325A
公开(公告)日：1954-08-03
申请号：US23313151
申请日：1951-06-23
Applicant: JAMES WEBSTER WESLEY
Inventor： JAMES WEBSTER WESLEY
CPC classification number: A61G5/08 , A61G5/0833 , A61G5/0891 , A61G5/128 , A61G5/14
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