2047947

Information

• Patent Grant
• 2047947

• References
• Source

• Patent Number

  2,047,947

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1936
  89 years ago

• CPC

  • B41L1/323 - Uniting several webs

• US Classifications

  • 462 - Books, strips, and leaves for manifolding
  • 281 - Books, strips, and leaves