1722358

Information

• Patent Grant
• 1722358

• References
• Source

• Patent Number

  1,722,358

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1929
  95 years ago

• CPC

  • H01M4/685 - Lead alloys
  • C22F1/12 - of lead or alloys based thereon

• US Classifications

  • 420 - Alloys or metallic compositions
  • 148 - Metal treatment