1947345

Information

• Patent Grant
• 1947345

• References
• Source

• Patent Number

  1,947,345

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1934
  90 years ago

• CPC

  • B28C5/04 - Gravitational mixing Mixing by intermingling streams of ingredients
  • E01C19/47 - Hydraulic cement concrete mixers combined with distributing means specially adapted for road building

• US Classifications

  • 366 - Agitating