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Invention Grant
US1068968A Production of ammonia and catalytic agents for use therein. 失效

  • Patent Title: Production of ammonia and catalytic agents for use therein.
  • Application No.: US1912670445
    Application Date: 1912-01-10
  • Publication No.: US1068968A
    Publication Date: 1913-07-29
  • Inventor: BOSCH CARL , MITTASCH ALWIN , WOLF HANS , STERN GEORG
  • Applicant: BASF AG
  • Assignee: Basf Ag
  • Current Assignee: Basf Ag
  • Priority: US1910599100 1910-12-24; US1912670445 1912-01-10
Production of ammonia and catalytic agents for use therein.
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