745705

Information

• Patent Grant
• 745705

• References
• Source

• Patent Number

  745,705

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1903
  121 years ago

• CPC

  • B02C4/26 - in the form of a grid or grating

• US Classifications

  • 241 - Solid material comminution or disintegration