3333257

Information

• Patent Grant
• 3333257

• References
• Source

• Patent Number

  3,333,257

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1967
  57 years ago

• CPC

  • G01D5/363 - Direction discrimination
  • G01B21/065 - for stretchable materials
  • G01D5/36 - Forming the light into pulses

• US Classifications

  • 340 - Communications: electrical