2979046

Information

• Patent Grant
• 2979046

• References
• Source

• Patent Number

  2,979,046

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1961
  64 years ago

• CPC

  • F01L1/285 - Coaxial intake and exhaust valves

• US Classifications

  • 123 - Internal-combustion engines