3856564

Information

• Patent Grant
• 3856564

• References
• Source

• Patent Number

  3,856,564

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • D21H19/36 - Coatings with pigments
  • D21H13/42 - Asbestos
  • Y10T428/31659 - With cellulosic layer

• US Classifications

  • 428 - Stock material or miscellaneous articles