Dual intensity laser beam picture recording method
Dual interaction TIR modulator
Dual mode laser printer
Dustproof transparent member
Dynamic focusing system for use with discontinuous medium
Electric discharge printing device having a laminar stylus
Electric discharge recording method and material with non-record
Electric graphic recorder
Electric recording process
Electric spark recording
Electrical f.multidot..theta. correction system in a laser print
Electrical stylus adjustment means and method for rotary electri
Electrically operated device for marking metal-coated paper
Electrified transfer recording apparatus
Electro-optic line printer with super luminescent LED source
Electro-optical control apparatus and system for spot position c
Electrochemical marking
Electrochemical marking apparatus
Electrode array for a print head
Electrode assembly and image recording apparatus using same