2623821

Information

• Patent Grant
• 2623821

• References
• Source

• Patent Number

  2,623,821

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1952
  72 years ago

• CPC

  • G03C1/7642 - the base being of textile or leather
  • D06P1/0096 - Multicolour dyeing

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof