1212144

Information

• Patent Grant
• 1212144

• References
• Source

• Patent Number

  1,212,144

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1917
  108 years ago

• CPC

  • B02C4/42 - Driving mechanisms Roller speed control
  • Y10S241/603 - Animal powered mill

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 119 - Animal husbandry