1662989

Information

• Patent Grant
• 1662989

• References
• Source

• Patent Number

  1,662,989

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1928
  96 years ago

• CPC

  • F02B9/00 - Engines characterised by other types of ignition
  • F02B2720/274 - with injection of all the fuel into the prechamber

• US Classifications

  • 123 - Internal-combustion engines