1684324

Information

• Patent Grant
• 1684324

• References
• Source

• Patent Number

  1,684,324

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1928
  96 years ago

• CPC

  • B41M9/02 - Relief make-readies

• US Classifications

  • 101 - Printing
  • 427 - Coating processes