2769187

Information

• Patent Grant
• 2769187

• References
• Source

• Patent Number

  2,769,187

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1956
  68 years ago

• CPC

  • B42C7/006 - Folding the edges of covers

• US Classifications

  • 412 - Bookbinding: process and apparatus