Data recording apparatus
Detachable facsimile print head drive
Device for exchanging objects in particular writing instruments
Device for supporting a print head
Diamond pen type marking device for substrates
Direct writing over-the-drum graphic recorder
Double revolving stylus on continuous belt
Drawing pen exchanger for computer controlled drawing machines
Effector platform for performing actions over vertical surfaces
Electrical contact for conductive-backed paper
Electrical recorder and belt with styli therefor
Electro erosion printing head
Electro-erosion head and manufacturing method
Electrode print head
Electrode printing head and method for making the same
Electrographical recording system
Electromechanical printing device for a printer of the series-pa
Electronic printer
Electronic printer
Electronic stencil cutter