1665884

Information

• Patent Grant
• 1665884

• References
• Source

• Patent Number

  1,665,884

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1928
  96 years ago

• CPC

  • B41F1/40 - Inking units
  • B41F1/46 - using rollers

• US Classifications

  • 101 - Printing