Multi-dimensional corrective system for long radiation beams
Multi-image film cassette holder with automatic positioning
Multi-level fiber-optic liquid-level sensing system
Multifaceted mirror structure for infrared radiation detector
Multipass illumination of an elongated zone
Multiple access fiber optical bus communication system
Multiple collector mass spectrometers
Multiple parallel channel rotary optical coupler
Multiple photodiode array for light metering
Multiple station multiplexed communications link employing a sin
Multiple-detector system for detecting charged particles
Multiplexed optical communication system
Multiply coated metallic clad fiber optical waveguide
Near field scanning optical microscopy
Neutral particle analyzer
Night vision apparatus
Non-evacuated, rapidly coolable housing for an opto-electronic s
Non-intrusive fibre optic tap
Nondestructive dynamic controller for thermoplastic development
Nuclear reactor and production systems with digital controls