2303879

Information

• Patent Grant
• 2303879

• References
• Source

• Patent Number

  2,303,879

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1942
  82 years ago

• CPC

  • B41J19/84 - in the form of a roller rotated for line spacing
  • B41J19/68 - Carriage-return mechanisms

• US Classifications

  • 400 - Typewriting machines