3733258

Information

• Patent Grant
• 3733258

• References
• Source

• Patent Number

  3,733,258

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1973
  51 years ago

• CPC

  • C23C14/35 - by application of a magnetic field
  • G03H1/02 - Details of features involved during the holographic process; Replication of holograms without interference recording
  • G03H1/0244 - Surface relief holograms
  • G03H2001/0292 - by masking
  • G03H2270/52 - Integrated surface relief hologram without forming layer

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 359 - Optical: systems and elements