3892961

Information

• Patent Grant
• 3892961

• References
• Source

• Patent Number

  3,892,961

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  50 years ago

• CPC

  • G05B11/017 - using photo-electric means
  • G01J1/24 - using electric radiation detectors

• US Classifications

  • 250 - Radiant energy