3683956

Information

• Patent Grant
• 3683956

• References
• Source

• Patent Number

  3,683,956

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1972
  52 years ago

• CPC

  • F16K21/165 - with means sensing the weight of said fluid quantity
  • A01K39/022 - with weight-controlled supply
  • Y10T137/7355 - In gravitating tank

• US Classifications

  • 137 - Fluid handling