3817367

Information

• Patent Grant
• 3817367

• References
• Source

• Patent Number

  3,817,367

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B41J7/32 - Type-face selected by operation of sliding members

• US Classifications

  • 400 - Typewriting machines
  • 101 - Printing
  • 318 - Electricity: motive power systems