3552716

Information

• Patent Grant
• 3552716

• References
• Source

• Patent Number

  3,552,716

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1971
  54 years ago

• CPC

  • F16K5/0271 - between housing and plug
  • F16K5/163 - adjustable in height

• US Classifications

  • 251 - Valves and valve actuation
  • 172 - Earth working