1959902

Information

• Patent Grant
• 1959902

• References
• Source

• Patent Number

  1,959,902

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1934
  90 years ago

• CPC

  • D21D1/18 - Beaters with two or more beater rolls

• US Classifications

  • 241 - Solid material comminution or disintegration