2620819

Information

• Patent Grant
• 2620819

• References
• Source

• Patent Number

  2,620,819

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1952
  72 years ago

• CPC

  • G05D9/02 - without auxiliary power
  • Y10T137/7303 - Control of both inflow and outflow of tank
  • Y10T137/7339 - By weight of accumulated fluid
  • Y10T137/7352 - Top and bottom connections

• US Classifications

  • 137 - Fluid handling