3689987

Information

• Patent Grant
• 3689987

• References
• Source

• Patent Number

  3,689,987

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • C23C4/185 - Separation of the coating from the substrate
  • C22C5/00 - Alloys based on noble metals
  • Y10S29/039 - Spraying with other step
  • Y10T29/49982 - Coating
  • Y10T428/12063 - Nonparticulate metal component
  • Y10T428/12868 - Group IB metal-base component alternative to platinum group metal-base component [e.g., precious metal, etc.]

• US Classifications

  • 029 - Metal working
  • 065 - Glass manufacturing
  • 164 - Metal founding
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles