2647445

Information

• Patent Grant
• 2647445

• References
• Source

• Patent Number

  2,647,445

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1953
  71 years ago

• CPC

  • D21D1/02 - Methods of beating Beaters of the Hollander type

• US Classifications

  • 241 - Solid material comminution or disintegration