1823270

Information

• Patent Grant
• 1823270

• References
• Source

• Patent Number

  1,823,270

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1931
  93 years ago

• CPC

  • B28C7/0477 - by using conveyor screws

• US Classifications

  • 222 - Dispensing
  • 366 - Agitating