3307404

Information

• Patent Grant
• 3307404

• References
• Source

• Patent Number

  3,307,404

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • G05D23/121 - characterised by the sensing element
  • G05D23/125 - the sensing element being placed outside a regulating fluid flow

• US Classifications

  • 251 - Valves and valve actuation