X-configuration engine mounting with locking end plates
X-ray detection of residual ceramic material inside hollow...
X-ray intensifying screens with improved sharpness
X-ray lithography at 100 d linewidths using x-ray masks...
X-ray radiography apparatus
X-spring volume compensator for automotive carbon canister
X-y coordinate position locating device
X-y manipulator
X-y plotter toy
X.y.z. (company name) guarantee money
Xerographable carbonless forms
Xerographic transparency
Xy table
Xylenes isomerization catalyst system and use thereof