3513691

Information

• Patent Grant
• 3513691

• References
• Source

• Patent Number

  3,513,691

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1970
  54 years ago

• CPC

  • G01N3/54 - Performing tests at high or low temperatures
  • G01N2203/0234 - Low pressure Vacuum

• US Classifications

  • 073 - Measuring and testing