1541488

Information

• Patent Grant
• 1541488

• References
• Source

• Patent Number

  1,541,488

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1925
  99 years ago

• CPC

  • A47J42/20 - Grinding discs

• US Classifications

  • 241 - Solid material comminution or disintegration