2412654

Information

• Patent Grant
• 2412654

• References
• Source

• Patent Number

  2,412,654

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1946
  78 years ago

• CPC

  • H01J9/224 - by precipitation

• US Classifications

  • 250 - Radiant energy
  • 118 - Coating apparatus
  • 313 - Electric lamp and discharge devices
  • 427 - Coating processes