1400771

Information

• Patent Grant
• 1400771

• References
• Source

• Patent Number

  1,400,771

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1921
  103 years ago

• CPC

  • B41M5/06 - using master sheets coated with jelly-like materials

• US Classifications

  • 101 - Printing