1661445

Information

• Patent Grant
• 1661445

• References
• Source

• Patent Number

  1,661,445

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  96 years ago

• CPC

  • D06F33/08 - substantially hydraulically
  • Y10T137/7361 - Valve opened by external means, closing or closing control by float
  • Y10T137/7365 - Single float controls plural valves
  • Y10T137/742 - In separate communicating float chamber

• US Classifications

  • 137 - Fluid handling