3217544

Information

• Patent Grant
• 3217544

• References
• Source

• Patent Number

  3,217,544

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1965
  59 years ago

• CPC

  • G01K5/22 - with provision for expansion indicating over not more than a few degrees
  • G01K1/08 - Protective devices
  • G01K7/24 - in a specially-adapted circuit

• US Classifications

  • 374 - Thermal measuring and testing