2485515

Information

• Patent Grant
• 2485515

• References
• Source

• Patent Number

  2,485,515

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1949
  75 years ago

• CPC

  • G01L23/28 - Cooling means
  • G01L23/125 - by changing capacitance

• US Classifications

  • 340 - Communications: electrical
  • 073 - Measuring and testing