ULTRASONIC INSTRUCTIONAL KIT, METHOD AND APPARATUS

An instructional device to facilitate the teaching of physics, chemistry, and biology in the form of a number of related components including a converter for transforming normal 60 cycle per second current to an ultrasonic rate for generating mechanical vibratory energy, and a plurality of accessori...

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Bibliographic Details
Main Authors BALAMUTH L,US, KURIS A,US, FARINA A,US
Format Patent
LanguageEnglish
Published 27.11.1973
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Summary:An instructional device to facilitate the teaching of physics, chemistry, and biology in the form of a number of related components including a converter for transforming normal 60 cycle per second current to an ultrasonic rate for generating mechanical vibratory energy, and a plurality of accessories of various shapes and configurations designed to perform one or more demonstrations or experiments when coupled to the output end of the ultrasonic motor.
Bibliography:Application Number: USD3774317