3753522

Information

• Patent Grant
• 3753522

• References
• Source

• Patent Number

  3,753,522

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1973
  51 years ago

• CPC

  • B65H20/18 - to effect step-by-step advancement of web
  • B65H20/08 - to effect step-by-step advancement of web

• US Classifications

  • 226 - Advancing material of indeterminate length