2144849

Information

• Patent Grant
• 2144849

• References
• Source

• Patent Number

  2,144,849

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1939
  86 years ago

• CPC

  • B41F3/34 - for offset printing
  • B41F17/00 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for

• US Classifications

  • 101 - Printing
  • 269 - Work holders
  • 451 - Abrading