3793947

Information

• Patent Grant
• 3793947

• References
• Source

• Patent Number

  3,793,947

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • B41F19/00 - Apparatus or machines for carrying out printing operations combined with other operations
  • B41J9/28 - Cams
  • B41L19/00 - Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines