3474192

Information

• Patent Grant
• 3474192

• References
• Source

• Patent Number

  3,474,192

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • H04N1/0323 - Heads moving to and away from the reproducing medium
  • H04N1/00519 - Constructional details not otherwise provided for
  • H04N1/4055 - producing a clustered dots or a size modulated halftone pattern

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 400 - Typewriting machines