2320626

Information

• Patent Grant
• 2320626

• References
• Source

• Patent Number

  2,320,626

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1943
  81 years ago

• CPC

  • C23C22/70 - using melts
  • Y10T428/31678 - Of metal

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 427 - Coating processes