1439608

Information

• Patent Grant
• 1439608

• References
• Source

• Patent Number

  1,439,608

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1922
  102 years ago

• CPC

  • B31B1/74 - Auxiliary operations; Parts; Components
  • B31B2201/622 - Coating or impregnating formed boxes
  • Y10S118/03 - Container-related coater
  • Y10S118/14 - Roller, conical

• US Classifications

  • 118 - Coating apparatus