3427633

Information

• Patent Grant
• 3427633

• References
• Source

• Patent Number

  3,427,633

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  55 years ago

• CPC

  • B41J2/3855 - Electrographic print heads using processes not otherwise provided for

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 346 - Recorders
  • 400 - Typewriting machines