3712842

Information

• Patent Grant
• 3712842

• References
• Source

• Patent Number

  3,712,842

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • B68G7/105 - Edge welts
  • Y10T156/101 - Prior to or during assembly with additional lamina
  • Y10T156/1015 - Folding
  • Y10T156/103 - Encasing or enveloping the configured lamina
  • Y10T156/1033 - Flexible sheet to cylinder lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture