2501733

Information

• Patent Grant
• 2501733

• References
• Source

• Patent Number

  2,501,733

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1950
  74 years ago

• CPC

  • B42C7/006 - Folding the edges of covers

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 012 - Boot and shoe making
  • 069 - Leather manufactures
  • 412 - Bookbinding: process and apparatus
  • 493 - Manufacturing container or tube from paper