171685

Information

• Patent Grant
• 171685

• References
• Source

• Patent Number

  171,685

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1876
  148 years ago

• CPC

  • B31F7/02 - Breaking the coating on paper or cardboard Breaking the coating on paper or cardboard

• US Classifications

  • 118 - Coating apparatus