3869356

Information

• Patent Grant
• 3869356

• References
• Source

• Patent Number

  3,869,356

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  49 years ago

• CPC

  • C23C18/405 - Formaldehyde
  • G11B5/858 - Producing a magnetic layer by electro-plating or electroless plating
  • Y10S205/922 - Electrolytic coating of magnetic storage medium, other than selected area coating

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 106 - Compositions: coating or plastic
  • 427 - Coating processes
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER