1472613

Information

• Patent Grant
• 1472613

• References
• Source

• Patent Number

  1,472,613

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1923
  101 years ago

• CPC

  • F01L25/02 - by fluid means
  • Y10T137/85994 - Manual

• US Classifications

  • 137 - Fluid handling
  • 123 - Internal-combustion engines