3928117

Information

• Patent Grant
• 3928117

• References
• Source

• Patent Number

  3,928,117

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • B42C9/0062 - the tape being fed from a roller
  • Y10S156/908 - Laminating sheet to entire edge of block and both adjacent opposite surfaces
  • Y10S412/90 - Activating previously applied adhesive

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 412 - Bookbinding: process and apparatus