1803069

Information

• Patent Grant
• 1803069

• References
• Source

• Patent Number

  1,803,069

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1931
  94 years ago

• CPC

  • B41F31/26 - Construction of inking rollers
  • Y10S101/35 - Rollers and track therefore in printing presses

• US Classifications

  • 101 - Printing