1908543

Information

• Patent Grant
• 1908543

• References
• Source

• Patent Number

  1,908,543

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1933
  91 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments