1788374

Information

• Patent Grant
• 1788374

• References
• Source

• Patent Number

  1,788,374

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1931
  94 years ago

• CPC

  • B41F1/10 - for multi-impression printing in one or more colours

• US Classifications

  • 101 - Printing