3139025

Information

• Patent Grant
• 3139025

• References
• Source

• Patent Number

  3,139,025

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • B41F17/02 - for printing books or manifolding sets
  • B41F13/0032 - Auxiliary numbering devices
  • B41F33/009 - Devices for controlling numbering
  • B41F33/025 - Counters

• US Classifications

  • 101 - Printing