3712581

Information

• Patent Grant
• 3712581

• References
• Source

• Patent Number

  3,712,581

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  51 years ago

• CPC

  • F16K31/0658 - Armature and valve member being one single element
  • H01F7/1205 - having short-circuited conductors

• US Classifications

  • 251 - Valves and valve actuation
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets