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Invention Grant
US2807643A Preparation of aromatic acids and salts thereof 失效
芳香酸及其盐的制备

  • Patent Title: Preparation of aromatic acids and salts thereof
  • Patent Title (中): 芳香酸及其盐的制备
  • Application No.: US40344554
    Application Date: 1954-01-11
  • Publication No.: US2807643A
    Publication Date: 1957-09-24
  • Inventor: JAMES HARTLEY
  • Applicant: SHELL DEV
  • Assignee: Panasonic Corp
  • Current Assignee: Panasonic Corp
  • Priority: GB2807643X 1953-02-09
  • Main IPC: C07C51/15
  • IPC: C07C51/15
Preparation of aromatic acids and salts thereof
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