3815722

Information

• Patent Grant
• 3815722

• References
• Source

• Patent Number

  3,815,722

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • B41J13/26 - Registering devices
  • B41J11/54 - in which one paper or set is fed towards printing position from the front of the apparatus

• US Classifications

  • 400 - Typewriting machines