2646454

Information

• Patent Grant
• 2646454

• References
• Source

• Patent Number

  2,646,454

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1953
  71 years ago

• CPC

  • B21D7/10 - by abutting members and flexible bending means
  • H01M4/28 - Precipitating active material on the carrier
  • Y02E60/124 - Alkaline secondary batteries

• US Classifications

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