3291443

Information

• Patent Grant
• 3291443

• References
• Source

• Patent Number

  3,291,443

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1966
  58 years ago

• CPC

  • F16K1/225 - the axis of rotation having only one bearing
  • F16K27/0218 - Butterfly valves

• US Classifications

  • 251 - Valves and valve actuation