1401201

Information

• Patent Grant
• 1401201

• References
• Source

• Patent Number

  1,401,201

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1921
  102 years ago

• CPC

  • B21D53/82 - perforated music sheets pattern sheets
  • Y10T83/8853 - Including details of guide for tool or tool support

• US Classifications

  • 234 - Selective cutting
  • 083 - Cutting