3731778

Information

• Patent Grant
• 3731778

• References
• Source

• Patent Number

  3,731,778

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1973
  51 years ago

• CPC

  • B41J1/16 - with types or dies arranged in stationary or sliding cases or frames or upon flexible strips, plates, bars or rods

• US Classifications

  • 400 - Typewriting machines