3878965

Information

• Patent Grant
• 3878965

• References
• Source

• Patent Number

  3,878,965

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1975
  49 years ago

• CPC

  • F01P11/0238 - with overpressure valves or vent valves
  • F01P2011/0228 - Sealing

• US Classifications

  • 220 - Receptacles