2174089

Information

• Patent Grant
• 2174089

• References
• Source

• Patent Number

  2,174,089

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • B28C5/1843 - having several drums
  • B08B15/02 - using chambers or hoods covering the area
  • B28C7/067 - by means of stationary hoppers, chambers or bins from which the material is fed gravitationally
  • B28C7/12 - Supplying or proportioning liquid ingredients

• US Classifications

  • 366 - Agitating