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Invention Grant
US1035608A Method of smelting sulfid ores. 失效
硫化硫酸钠的方法。

  • Patent Title: Method of smelting sulfid ores.
  • Patent Title (中): 硫化硫酸钠的方法。
  • Application No.: US1906324597
    Application Date: 1906-07-03
  • Publication No.: US1035608A
    Publication Date: 1912-08-13
  • Inventor: LADD STORY B
  • Applicant: LADD STORY B
  • Assignee: Story B Ladd
  • Current Assignee: Story B Ladd
  • Priority: US1906324597 1906-07-03
Method of smelting sulfid ores.
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