3923138

Information

• Patent Grant
• 3923138

• References
• Source

• Patent Number

  3,923,138

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B41J21/00 - Column, tabular, or like printing arrangements Means for centralising short lines
  • B41J29/50 - Side-stop mechanism
  • H04L17/22 - using mechanical translation and type-bar printing
  • H04L17/24 - using mechanical translation and type-head printing

• US Classifications

  • 400 - Typewriting machines