902401

Information

• Patent Grant
• 902401

• References
• Source

• Patent Number

  902,401

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1908
  116 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • Y10T137/2519 - Movable trap chamber

• US Classifications

  • 137 - Fluid handling
  • 415 - Rotary kinetic fluid motors or pumps