2479669

Information

• Patent Grant
• 2479669

• References
• Source

• Patent Number

  2,479,669

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1949
  76 years ago

• CPC

  • B41J33/384 - and attached to the carriage during writing
  • B41J3/24 - for perforating or stencil cutting using special types or dies

• US Classifications

  • 400 - Typewriting machines