Devicefully - Law Dictionary Search Results
Bootjack
A device for pulling off boots
bombsight
a sighting device in an aircraft for aiming bombs
invention
invention : a device, process, or discovery under U.S. patent law that is new and useful, that reflects extraordinary creative ability or skill, and that makes a distinct and recognized contribution to and advancement of science...
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Cymoscope
Any device for detecting the presence of electric waves The influence of electric waves on the resistance of a particular kind of electric circuit on the magnetization of steel on the polarization of an electrolytic cell...
deaf aid
an electronic device which amplifies sound and is worn to compensate for poor hearing
Decoherer
A device for restoring a coherer to its normal condition after it has been affected by an electric wave a process usually accomplished by some method of tapping or shaking or by rotation of the coherer
defroster
A device that removes ice or frost as from a windshield or a refrigerator or the wings of an airplane
humidifier
A device that increases the moisture content of the air used to avoid excessive dryness in buildings which can cause irritation to the throat Compare dehumidifier
hifi
An electronic device that plays phonograph records reproducing the original sound with a high degree of fidelity It superseded the older phonographs and itself is being displaced in popularity by CD players
hickey
A device used to adapt a lighting fixture for mounting in an outlet box or on a pipe
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