2344200

Information

• Patent Grant
• 2344200

• References
• Source

• Patent Number

  2,344,200

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1944
  80 years ago

• CPC

  • B41G3/00 - Apparatus for printing lines
  • B43L13/12 - Multiple writing devices

• US Classifications

  • 033 - Geometrical instruments