1553272

Information

• Patent Grant
• 1553272

• References
• Source

• Patent Number

  1,553,272

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1925
  99 years ago

• CPC

  • E03C1/294 - with provisions against loss of water lock
  • Y10T137/4531 - Divided and recombined passages
  • Y10T137/4538 - Tangential inlet flow
  • Y10T137/4591 - Enlarged upflow leg

• US Classifications

  • 137 - Fluid handling