3910814

Information

• Patent Grant
• 3910814

• References
• Source

• Patent Number

  3,910,814

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • D21H13/42 - Asbestos
  • D21H5/183 - of asbestos fibres
  • H01M2/18 - characterised by the shape
  • H01M8/0293 - Matrices for immobilising electrolyte solutions
  • Y02E60/50 - Fuel cells

• US Classifications

  • 162 - Paper making and fiber liberation
  • 429 - Chemistry: electrical current producing apparatus, product, and process