1007689

Information

• Patent Grant
• 1007689

• References
• Source

• Patent Number

  1,007,689

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1911
  113 years ago

• CPC

  • E01C19/47 - Hydraulic cement concrete mixers combined with distributing means specially adapted for road building
  • B28C5/0875 - Mixing in separate stages involving different containers for each stage

• US Classifications

  • 366 - Agitating