3860793

Information

• Patent Grant
• 3860793

• References
• Source

• Patent Number

  3,860,793

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • B41J5/40 - by magnetic or electrostatic records
  • G06K7/08 - by means detecting the change of an electrostatic or magnetic field

• US Classifications

  • 235 - Registers