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1.发明授权Instrumentation for the automatic, simultaneous ultramicro determination of the c-h-n contents of organic compounds 失效用于自动同时超微量测定有机化合物的c-h-n含量的仪器
公开(公告)号：US3241922A
公开(公告)日：1966-03-22
申请号：US24813162
申请日：1962-12-28
Applicant: TECHNICON INSTR
Inventor： WALTER WALISCH
CPC classification number: G01N7/08 , G01N27/185
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