1982474

Information

• Patent Grant
• 1982474

• References
• Source

• Patent Number

  1,982,474

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1934
  90 years ago

• CPC

  • G05D16/12 - the sensing element being a float
  • Y10T137/4651 - Branched passage for sealing liquid
  • Y10T137/85954 - Closed circulating system

• US Classifications

  • 137 - Fluid handling