2541735

Information

• Patent Grant
• 2541735

• References
• Source

• Patent Number

  2,541,735

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1951
  74 years ago

• CPC

  • B42D9/002 - permanently attached to the book

• US Classifications

  • 281 - Books, strips, and leaves