2881523

Information

• Patent Grant
• 2881523

• References
• Source

• Patent Number

  2,881,523

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • B41G3/00 - Apparatus for printing lines

• US Classifications

  • 033 - Geometrical instruments
  • 400 - Typewriting machines