1567689

Information

• Patent Grant
• 1567689

• References
• Source

• Patent Number

  1,567,689

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1925
  99 years ago

• CPC

  • B04B11/04 - Periodical feeding or discharging Control arrangements therefor
  • D06F49/02 - Bowl construction

• US Classifications

  • 210 - Liquid purification or separation