2975079

Information

• Patent Grant
• 2975079

• References
• Source

• Patent Number

  2,975,079

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1961
  63 years ago

• CPC

  • C04B41/009 - characterised by the material treated
  • C04B41/5018 - with fluorine compounds
  • C04B41/85 - with inorganic materials

• US Classifications

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