2166872

Information

• Patent Grant
• 2166872

• References
• Source

• Patent Number

  2,166,872

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • G07F15/08 - with means for varying the tariff or changing the price
  • Y10T137/86389 - Programmer or timer
  • Y10T137/87113 - Interlocked

• US Classifications

  • 137 - Fluid handling