1657373

Information

• Patent Grant
• 1657373

• References
• Source

• Patent Number

  1,657,373

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1928
  97 years ago

• CPC

  • F02M41/042 - by means of mechanical drive
  • F02M59/361 - Valves being actuated mechanically

• US Classifications

  • 123 - Internal-combustion engines
  • 303 - Fluid-pressure and analogous brake systems