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1.发明授权Apparatus for carrying out evaporations and reactions accompanied by the evolution of gases 失效用于实施气体演化所伴随的蒸发和反应的装置
公开(公告)号：US3550669A
公开(公告)日：1970-12-29
申请号：US3550669D
申请日：1968-08-22
Applicant: BAYER AG
Inventor： LIPPERT AXEL , BOTTENBRUCH LUDWIG , CASPER CLEMENS , COURT OTTO , VERNALEKEN HUGO
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