1847859

Information

• Patent Grant
• 1847859

• References
• Source

• Patent Number

  1,847,859

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1932
  92 years ago

• CPC

  • B02C4/10 - with a roller co-operating with a stationary member
  • B02C4/08 - with co-operating corrugated or toothed crushing-rollers
  • B02C4/18 - in the form of a bar

• US Classifications

  • 241 - Solid material comminution or disintegration