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Individual
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Individual
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Priority to ES1985285216UpriorityCriticalpatent/ES285216Y/en
Publication of ES285216UpublicationCriticalpatent/ES285216U/en
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Publication of ES285216YpublicationCriticalpatent/ES285216Y/en
Helicopter toy, which is characterized as a source of energy for its operation with an electric battery that drives a small motor installed on a fixed base coupled inside the housing of the battery indicated, engine that projects its axis to axial through a central tubular element that starts from a rotating turret sliding by its base on a horizontal platform and connected to the battery housing by means of a circular hole, provided with clamping flange of the turret, practiced on the upper face of the aforementioned housing. (Machine-translation by Google Translate, not legally binding)
ES1985285216U1985-03-081985-03-08
TOY HELICOPTER
ExpiredES285216Y
(en)
Borehole surveying appts. - has groups of centering and measuring bolts on container circumference, which are extended telescopically by electric and hydraulic drives