3703417

Information

• Patent Grant
• 3703417

• References
• Source

• Patent Number

  3,703,417

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1972
  52 years ago

• CPC

  • H01M2/1646 - Inorganic non-fibrous material
  • H01B3/002 - Inhomogeneous material in general
  • H01B3/06 - asbestos
  • H01M2/1613 - Inorganic fibrous material

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process