2458865

Information

• Patent Grant
• 2458865

• References
• Source

• Patent Number

  2,458,865

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1949
  75 years ago

• CPC

  • H04N3/06 - having a moving lens or other refractor
  • G02B26/108 - having one or more prisms as scanning elements
  • H04N5/74 - Projection arrangements for image reproduction

• US Classifications

  • 348 - Television