3872789

Information

• Patent Grant
• 3872789

• References
• Source

• Patent Number

  3,872,789

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • B41J25/32 - Impression mechanisms in which a roller co-operates with stationary type-faces
  • B41J7/48 - Type carrier arrested in selected position by electromagnetic means

• US Classifications

  • 101 - Printing
  • 346 - Recorders
  • 400 - Typewriting machines