1840009

Information

• Patent Grant
• 1840009

• References
• Source

• Patent Number

  1,840,009

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • B41F31/16 - Continuous
  • Y10S101/33 - Ink transfer employing one or more belts

• US Classifications

  • 101 - Printing