2569868

Information

• Patent Grant
• 2569868

• References
• Source

• Patent Number

  2,569,868

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1951
  73 years ago

• CPC

  • G01R22/04 - by calorimetric methods

• US Classifications

  • 324 - Electricity: measuring and testing