2135440

Information

• Patent Grant
• 2135440

• References
• Source

• Patent Number

  2,135,440

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1938
  86 years ago

• CPC

  • B28C7/065 - with a pivotable charging-bin

• US Classifications

  • 414 - Material or article handling
  • 366 - Agitating