2257116

Information

• Patent Grant
• 2257116

• References
• Source

• Patent Number

  2,257,116

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1941
  83 years ago

• CPC

  • B41M5/08 - Sheet materials therefor

• US Classifications

  • 427 - Coating processes
  • 101 - Printing
  • 428 - Stock material or miscellaneous articles