2244526

Information

• Patent Grant
• 2244526

• References
• Source

• Patent Number

  2,244,526

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1941
  84 years ago

• CPC

  • C23C22/70 - using melts

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 134 - Cleaning and liquid contact with solids
  • 148 - Metal treatment
  • 427 - Coating processes