3502386

Information

• Patent Grant
• 3502386

• References
• Source

• Patent Number

  3,502,386

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1970
  54 years ago

• CPC

  • G02B1/02 - made of crystals
  • B01J3/06 - Processes using ultra high pressure
  • C01F5/28 - Fluorides
  • C01F11/22 - Fluorides
  • C01P2002/82 - by IR- or Raman-data
  • Y10S501/904 - Infrared transmitting or absorbing

• US Classifications

  • 359 - Optical: systems and elements
  • 501 - Compositions: ceramic