3810789

Information

• Patent Grant
• 3810789

• References
• Source

• Patent Number

  3,810,789

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • H01M6/145 - containing ammonia
  • H01M4/625 - Carbon or graphite

• US Classifications

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