3339697

Information

• Patent Grant
• 3339697

• References
• Source

• Patent Number

  3,339,697

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  58 years ago

• CPC

  • B41J33/46 - and characterised by its application to mechanism in which two spools are driven by pawl-and-rachet mechanism
  • B41J33/51 - and characterised by the use of particular reversing control means

• US Classifications

  • 400 - Typewriting machines