3842812

Information

• Patent Grant
• 3842812

• References
• Source

• Patent Number

  3,842,812

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • F01L9/02 - by fluid means
  • F01L1/285 - Coaxial intake and exhaust valves

• US Classifications

  • 123 - Internal-combustion engines