3803017

Information

• Patent Grant
• 3803017

• References
• Source

• Patent Number

  3,803,017

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • B28B21/905 - Removing from a mandrel

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 162 - Paper making and fiber liberation