2175260

Information

• Patent Grant
• 2175260

• References
• Source

• Patent Number

  2,175,260

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • B41L47/02 - Applications of printing surfaces in addressing machines or like series-printing machines
  • Y10S29/033 - Scoring with other step

• US Classifications

  • 101 - Printing
  • 029 - Metal working