2268673

Information

• Patent Grant
• 2268673

• References
• Source

• Patent Number

  2,268,673

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1942
  83 years ago

• CPC

  • B05D7/18 - based on cellulose derivatives

• US Classifications

  • 427 - Coating processes
  • 229 - Envelopes, wrappers, and paperboard boxes