3675333

Information

• Patent Grant
• 3675333

• References
• Source

• Patent Number

  3,675,333

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • B43L13/007 - Contour tracing devices

• US Classifications

  • 033 - Geometrical instruments
  • 345 - Computer graphics processing and selective visual display systems
  • 358 - Facsimile and static presentation processing