2960267

Information

• Patent Grant
• 2960267

• References
• Source

• Patent Number

  2,960,267

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1960
  64 years ago

• CPC

  • G06G1/0042 - for optics, for photography
  • G03B27/72 - Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus

• US Classifications

  • 235 - Registers