1877581

Information

• Patent Grant
• 1877581

• References
• Source

• Patent Number

  1,877,581

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1932
  92 years ago

• CPC

  • D06F13/02 - wherein the agitator has an oscillatory rotary motion only
  • Y10T74/18448 - Mutilated gearing connections

• US Classifications

  • 074 - Machine element or mechanism