3307791

Information

• Patent Grant
• 3307791

• References
• Source

• Patent Number

  3,307,791

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • D21D5/023 - Stationary screen-drums

• US Classifications

  • 241 - Solid material comminution or disintegration