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公开(公告)号：US2818853A
公开(公告)日：1958-01-07
申请号：US54685755
申请日：1955-11-15
Applicant: CONITECH LTD
Inventor： HUXLEY III THOMAS C , JACK ISREELI
CPC classification number: A61H9/0078 , A61H31/00 , A61H31/006 , A61H2201/0103 , A61H2201/1238 , A61H2201/165 , A61H2201/5058 , A61H2205/083 , G05D16/10
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