1757745

Information

• Patent Grant
• 1757745

• References
• Source

• Patent Number

  1,757,745

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1930
  94 years ago

• CPC

  • F28G1/14 - Pull-through rods
  • F28G3/14 - thrown into working position by centrifugal force

• US Classifications

  • 241 - Solid material comminution or disintegration