3513890

Information

• Patent Grant
• 3513890

• References
• Source

• Patent Number

  3,513,890

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1970
  55 years ago

• CPC

  • D21D1/32 - Hammer mills

• US Classifications

  • 144 - Woodworking
  • 241 - Solid material comminution or disintegration