Invention Grant
US3354772A Instrument and process for testing contamination in liquid materials 失效
用于测试液体材料污染的仪器和过程

  • Patent Title: Instrument and process for testing contamination in liquid materials
  • Patent Title (中): 用于测试液体材料污染的仪器和过程
  • Application No.: US15289261
    Application Date: 1961-11-16
  • Publication No.: US3354772A
    Publication Date: 1967-11-28
  • Inventor: TOPOL GEORGE J
  • Applicant: BOWSER INC
  • Assignee: Bowser Inc
  • Current Assignee: Bowser Inc
  • Priority: US15289261 1961-11-16
  • Main IPC: G01N21/27
  • IPC: G01N21/27 G01N21/53
Instrument and process for testing contamination in liquid materials
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