3147611

Information

• Patent Grant
• 3147611

• References
• Source

• Patent Number

  3,147,611

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1964
  60 years ago

• CPC

  • F02B77/082 - relating to valves
  • F01M13/00 - Crankcase ventilating or breathing
  • F16N2260/00 - Fail safe

• US Classifications

  • 073 - Measuring and testing