3655279

Information

• Patent Grant
• 3655279

• References
• Source

• Patent Number

  3,655,279

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  52 years ago

• CPC

  • G03B27/6292 - Handling microfiche
  • G03B21/116 - Handling microfiches

• US Classifications

  • 353 - Optics: image projectors
  • 355 - Photocopying