3815873

Information

• Patent Grant
• 3815873

• References
• Source

• Patent Number

  3,815,873

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • F16K1/485 - with a groove in the spindle

• US Classifications

  • 251 - Valves and valve actuation