2174384

Information

• Patent Grant
• 2174384

• References
• Source

• Patent Number

  2,174,384

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • B67C3/06 - using counterpressure
  • Y10T137/2987 - Level or pressure responsive
  • Y10T137/7378 - From tank

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling