2981248

Information

• Patent Grant
• 2981248

• References
• Source

• Patent Number

  2,981,248

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1961
  63 years ago

• CPC

  • B28D1/128 - with exchangeable cutter bits or cutter segments

• US Classifications

  • 125 - Stone working