3410643

Information

• Patent Grant
• 3410643

• References
• Source

• Patent Number

  3,410,643

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1968
  56 years ago

• CPC

  • C03B33/037 - Controlling or regulating
  • B26D5/36 - scanning being effected by magnetic means
  • G01N21/89 - in moving material
  • G01N21/8901 - Optical details; Scanning details
  • G01N21/896 - Optical defects in or on transparent materials
  • G01N29/0636 - with permanent recording
  • Y02P40/57 - Reduction of reject rates Improving the yield

• US Classifications

  • 356 - Optics: measuring and testing
  • 250 - Radiant energy
  • 346 - Recorders
  • 702 - Data processing: measuring, calibrating, or testing