3034056

Information

• Patent Grant
• 3034056

• References
• Source

• Patent Number

  3,034,056

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  63 years ago

• CPC

  • G01R11/56 - Special tariff meters

• US Classifications

  • 324 - Electricity: measuring and testing
  • 346 - Recorders