2311069

Information

• Patent Grant
• 2311069

• References
• Source

• Patent Number

  2,311,069

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1943
  82 years ago

• CPC

  • F01M5/04 - Diluting

• US Classifications

  • 123 - Internal-combustion engines
  • 184 - Lubrication
  • 219 - Electric heating