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公开(公告)号:US3485245A
公开(公告)日:1969-12-23
申请号:US3485245D
申请日:1967-06-21
Applicant: IBM
Inventor: LAHR ROY J , MIX ARTHUR L JR , TERWILLIGER HERBERT W
CPC classification number: A61M5/44 , A61M2205/3653 , B01L7/00 , F24H9/2014 , G05D23/1906 , G05D23/24