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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0041189UpriorityCriticalpatent/ES41189Y/en
Publication of ES41189UpublicationCriticalpatent/ES41189U/en
Application grantedgrantedCritical
Publication of ES41189YpublicationCriticalpatent/ES41189Y/en
"TOY TRUMPET", characterized fundamentally by the fact that the different notes, words or edge produced by the operator on the mouthpiece of the same, are collected modulated and extended by a membrane arrangement that is coupled in the drum with hole to the outside, coupled to the body of the trumpet that also has in its end the helmet amplifier. (Machine-translation by Google Translate, not legally binding)
ES0041189U1954-03-241954-03-24
Toy trumpet
ExpiredES41189Y
(en)