3470415

Information

• Patent Grant
• 3470415

• References
• Source

• Patent Number

  3,470,415

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • G03B27/26 - Cooling
  • H05B41/231 - for high-pressure lamps

• US Classifications

  • 315 - Electric lamp and discharge devices: systems