3859919

Information

• Patent Grant
• 3859919

• References
• Source

• Patent Number

  3,859,919

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • B41F17/22 - by rolling contact
  • B41F31/304 - Arrangements for inking roller bearings, forks or supports

• US Classifications

  • 101 - Printing