2250677

Information

• Patent Grant
• 2250677

• References
• Source

• Patent Number

  2,250,677

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1941
  82 years ago

• CPC

  • B41F1/265 - Conveying webs
  • B65H20/18 - to effect step-by-step advancement of web

• US Classifications

  • 101 - Printing
  • 226 - Advancing material of indeterminate length