2708859

Information

• Patent Grant
• 2708859

• References
• Source

• Patent Number

  2,708,859

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1955
  70 years ago

• CPC

  • G03B23/04 - with linear movement
  • Y10S353/01 - Slides stacked with surface to surface contact

• US Classifications

  • 211 - Supports: racks
  • 353 - Optics: image projectors