2165778

Information

• Patent Grant
• 2165778

• References
• Source

• Patent Number

  2,165,778

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1939
  84 years ago

• CPC

  • H04N3/40 - with intermittently moving film
  • H04N3/405 - with film moving only during the field blanking interval

• US Classifications

  • 348 - Television