2050020

Information

• Patent Grant
• 2050020

• References
• Source

• Patent Number

  2,050,020

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1936
  88 years ago

• CPC

  • G05D16/18 - derived from an external source
  • Y10T137/0379 - By fluid pressure
  • Y10T137/6123 - With aperture forming means
  • Y10T137/78 - Weight
  • Y10T137/7807 - Adjustable external lever

• US Classifications

  • 137 - Fluid handling