System which uses threshold counts to achieve automatic focus
Systems and methods for creating stable camera optics
Systems and methods for creating stable camera optics
Systems and methods for ion mobility control
Tailings monitor for combine harvester
Tapped optical fiber delay line
Targets for producing high purity .sup.123 I
Technique for charging dielectric surfaces to high voltage
Techniques for optically compressing light intensity ranges
Telecommunication system
Telecommunication using muon beams
Telephone set for optical fibers lines
Temperature compensated fiber optic bypass switch
Temperature compensation device for focus detecting device
Temperature compensation device for focus detecting device
Temperature compensation for miniaturized magnetic sector
Temperature compensation system of light measuring circuit
Terminal and repeater stations for telecommunication system usin
Termination for telecommunication path
Test apparatus for nuclear imaging devices