3581554

Information

• Patent Grant
• 3581554

• References
• Source

• Patent Number

  3,581,554

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  54 years ago

• CPC

  • G01N25/142 - by condensation
  • G01N25/04 - of melting point of freezing point of softening point

• US Classifications

  • 374 - Thermal measuring and testing
  • 073 - Measuring and testing