1389593

Information

• Patent Grant
• 1389593

• References
• Source

• Patent Number

  1,389,593

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1921
  103 years ago

• CPC

  • E03C1/084 - Jet regulators with aerating means
  • B05B7/063 - one fluid being sucked by the other
  • B05B7/066 - with an inner liquid outlet surrounded by at least one annular gas outlet

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing