3869201

Information

• Patent Grant
• 3869201

• References
• Source

• Patent Number

  3,869,201

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • G03B27/583 - Handling microfiche
  • G03G16/00 - Electrographic processes using deformation of thermoplastic layers Apparatus therefor

• US Classifications

  • 353 - Optics: image projectors