2992289

Information

• Patent Grant
• 2992289

• References
• Source

• Patent Number

  2,992,289

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • H01M6/38 - by mechanical means
  • H01M6/145 - containing ammonia

• US Classifications

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