2683443

Information

• Patent Grant
• 2683443

• References
• Source

• Patent Number

  2,683,443

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1954
  70 years ago

• CPC

  • F01P11/0285 - Venting devices
  • F01P11/0295 - Condensers for radiators
  • F01P2007/146 - using valves

• US Classifications

  • 123 - Internal-combustion engines