1497389

Information

• Patent Grant
• 1497389

• References
• Source

• Patent Number

  1,497,389

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1924
  100 years ago

• CPC

  • B28D1/24 - with cutting discs
  • B28D1/227 - for cutting tubes
  • B28D1/327 - for cutting or shearing easily splittable working materials

• US Classifications

  • 125 - Stone working