1419073

Information

• Patent Grant
• 1419073

• References
• Source

• Patent Number

  1,419,073

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1922
  102 years ago

• CPC

  • B24B5/162 - controlled by a template

• US Classifications

  • 451 - Abrading
  • 142 - Wood turning