3913722

Information

• Patent Grant
• 3913722

• References
• Source

• Patent Number

  3,913,722

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1975
  49 years ago

• CPC

  • B41J9/04 - of single hammers
  • B41J1/50 - with one or more carriers travelling across copy material in letter-space direction

• US Classifications

  • 400 - Typewriting machines
  • 101 - Printing