3601388

Information

• Patent Grant
• 3601388

• References
• Source

• Patent Number

  3,601,388

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1971
  53 years ago

• CPC

  • B42B9/02 - for opening quires or signatures
  • B42B2/02 - Machines for stitching with thread
  • B42B9/04 - for conveying downwardly-open signatures

• US Classifications

  • 270 - Sheet-material associating