1838782

Information

• Patent Grant
• 1838782

• References
• Source

• Patent Number

  1,838,782

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  94 years ago

• CPC

  • B28D1/327 - for cutting or shearing easily splittable working materials

• US Classifications

  • 125 - Stone working