3851948

Information

• Patent Grant
• 3851948

• References
• Source

• Patent Number

  3,851,948

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • G03H1/02 - Details of features involved during the holographic process; Replication of holograms without interference recording
  • G03G16/00 - Electrographic processes using deformation of thermoplastic layers Apparatus therefor
  • G03H2001/0264 - Organic recording material
  • G03H2260/53 - Photoconductor thermoplastic reactivity wherein light is transformed into an electrostatic then into a thickness distribution

• US Classifications

  • 359 - Optical: systems and elements
  • 346 - Recorders
  • 365 - Static information storage and retrieval
  • 399 - Electrophotography
  • 430 - Radiation imagery chemistry: process, composition, or product thereof