2905806

Information

• Patent Grant
• 2905806

• References
• Source

• Patent Number

  2,905,806

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1959
  65 years ago

• CPC

  • B66C7/04 - Trackway suspension
  • F21V21/34 - Supporting elements displaceable along a guiding element
  • F21W2131/406 - for theatres, stages or film studios

• US Classifications

  • 362 - Illumination
  • 104 - Railways
  • 248 - Supports