1771424

Information

• Patent Grant
• 1771424

• References
• Source

• Patent Number

  1,771,424

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1930
  94 years ago

• CPC

  • F01L25/04 - by working-fluid of machine or engine
  • F04B45/0336 - the actuating fluid being controlled by one or more valves

• US Classifications

  • 417 - Pumps