3797908

Information

• Patent Grant
• 3797908

• References
• Source

• Patent Number

  3,797,908

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • G02B26/10 - Scanning systems
  • B23K26/08 - Devices involving relative movement between laser beam and workpiece
  • B23K26/082 - Scanning systems
  • B23K26/26 - of rectilinear seams
  • H04N3/04 - having a moving aperture also apertures covered by lenses

• US Classifications

  • 359 - Optical: systems and elements
  • 348 - Television
  • 358 - Facsimile and static presentation processing