97972

Information

• Patent Grant
• 97972

• References
• Source

• Patent Number

  97,972

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1869
  155 years ago

• CPC

  • C22C11/00 - Alloys based on lead
  • F16C33/12 - Structural composition Use of special materials or surface treatments
  • F16C33/121 - Use of special materials
  • F16C2204/32 - Alloys based on lead
  • Y10T428/12701 - Pb-base component

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 420 - Alloys or metallic compositions