3513313

Information

• Patent Grant
• 3513313

• References
• Source

• Patent Number

  3,513,313

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1970
  54 years ago

• CPC

  • G01J5/50 - using techniques specified in the subgroups below
  • G05D23/26 - the sensing element having a permeability varying with temperature

• US Classifications

  • 250 - Radiant energy
  • 374 - Thermal measuring and testing