2312448

Information

• Patent Grant
• 2312448

• References
• Source

• Patent Number

  2,312,448

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1943
  82 years ago

• CPC

  • H01B13/12 - by applying loose fibres
  • Y10T29/471 - of water laid fibrous article [e.g., paper]

• US Classifications

  • 162 - Paper making and fiber liberation
  • 029 - Metal working