2697637

Information

• Patent Grant
• 2697637

• References
• Source

• Patent Number

  2,697,637

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1954
  70 years ago

• CPC

  • B28C7/128 - Nozzles; Valves; Valve-actuating means
  • Y10T137/7838 - Plural
  • Y10T137/7861 - Annular head

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 137 - Fluid handling
  • 366 - Agitating