1366017

Information

• Patent Grant
• 1366017

• References
• Source

• Patent Number

  1,366,017

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1921
  103 years ago

• CPC

  • B21D53/82 - perforated music sheets pattern sheets
  • G10G3/02 - using mechanical means only

• US Classifications

  • 234 - Selective cutting