3918992

Information

• Patent Grant
• 3918992

• References
• Source

• Patent Number

  3,918,992

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  50 years ago

• CPC

  • H01M2/0252 - High- temperature cells or batteries
  • H01M6/20 - working at high temperature

• US Classifications

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