3209136

Information

• Patent Grant
• 3209136

• References
• Source

• Patent Number

  3,209,136

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  59 years ago

• CPC

  • G05D3/121 - using synchromachines (selsyns)
  • F21V21/30 - Pivoted housings or frames
  • F21W2131/406 - for theatres, stages or film studios

• US Classifications

  • 362 - Illumination
  • 318 - Electricity: motive power systems