3771450

Information

• Patent Grant
• 3771450

• References
• Source

• Patent Number

  3,771,450

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • B41L41/06 - for offset cylinders

• US Classifications

  • 101 - Printing
  • 015 - Brushing, scrubbing, and general cleaning