X-ray tube with liquid cooled heat receptor
X-ray tube with rotatable cathode
X-ray tubehead housing with slant-angle partition
X-ray tubes
X-ray tubes
X-ray tubes
X-ray tubes
X-ray tubes
X-ray unit for the generation of brief x-ray pulses and...
X-ray voltage supply
X-rays source comprising at least one electron source...
X-t flexure piezoelectric device
X-y addressable electric microswitch arrays and sensor...
X-y addressable workpiece positioner having an improved x-y...
X-y addressable workpiece positioner having an improved x-y...
X-y infrared ccd sensor and method for making same
X-y matrix type electroluminescent display panel
X-z geometry periodic permanent magnet focusing system
X.21 switching system
X.25 access to frame relay network