3850699

Information

• Patent Grant
• 3850699

• References
• Source

• Patent Number

  3,850,699

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1974
  50 years ago

• CPC

  • C23C22/70 - using melts
  • Y10T428/12757 - Fe

• US Classifications

  • 148 - Metal treatment
  • 428 - Stock material or miscellaneous articles