2497781

Information

• Patent Grant
• 2497781

• References
• Source

• Patent Number

  2,497,781

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1950
  74 years ago

• CPC

  • F01P1/04 - Arrangements for cooling pistons

• US Classifications

  • 123 - Internal-combustion engines