3647545

Information

• Patent Grant
• 3647545

• References
• Source

• Patent Number

  3,647,545

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • H01B1/02 - mainly consisting of metals or alloys
  • C22C11/02 - with an alkali or an alkaline earth metal as the next major constituent
  • H01M4/685 - Lead alloys
  • Y10T29/10 - Battery-grid making

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process
  • 029 - Metal working
  • 420 - Alloys or metallic compositions