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US2022256A Process for refining of alkyl phenols 失效
烷基酚精制方法

  • Patent Title: Process for refining of alkyl phenols
  • Patent Title (中): 烷基酚精制方法
  • Application No.: US70060933
    Application Date: 1933-12-01
  • Publication No.: US2022256A
    Publication Date: 1935-11-26
  • Inventor: REUBEN SCHULER
  • Applicant: STANCO INC
  • Assignee: Stanco Inc
  • Current Assignee: Stanco Inc
  • Priority: US70060933 1933-12-01
  • Main IPC: C07C37/70
  • IPC: C07C37/70
Process for refining of alkyl phenols
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