3400387

Information

• Patent Grant
• 3400387

• References
• Source

• Patent Number

  3,400,387

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • G09G3/045 - Selecting complete characters
  • F41G5/16 - gyroscopically influenced
  • F41G5/24 - for guns on tanks
  • G02B27/644 - compensating for large deviations
  • G06F7/02 - Comparing digital values
  • H03M1/308 - with additional pattern means for determining the absolute position

• US Classifications

  • 340 - Communications: electrical
  • 178 - Telegraphy
  • 341 - Coded data generation or conversion
  • 365 - Static information storage and retrieval