3768777

Information

• Patent Grant
• 3768777

• References
• Source

• Patent Number

  3,768,777

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • F16K21/14 - with special means for preventing the self-closing
  • A01G25/16 - Control of watering
  • F16K1/36 - Valve members

• US Classifications

  • 251 - Valves and valve actuation