1493785

Information

• Patent Grant
• 1493785

• References
• Source

• Patent Number

  1,493,785

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1924
  100 years ago

• CPC

  • B02C7/12 - Shape or construction of discs
  • B02C7/13 - for grain mills

• US Classifications

  • 241 - Solid material comminution or disintegration