1790052

Information

• Patent Grant
• 1790052

• References
• Source

• Patent Number

  1,790,052

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1931
  93 years ago

• CPC

  • G01R11/48 - Meters specially adapted for measuring real or reactive components Meters specially adapted for measuring apparent energy

• US Classifications

  • 346 - Recorders