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Individual
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Individual
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Priority to ES0217733ApriorityCriticalpatent/ES217733A2/en
Publication of ES217733A2publicationCriticalpatent/ES217733A2/en
Improvements in the main patent no. 214308, on "perfection in scooter-type motorcycles", characterized in that they consist in the lower part of one of said motorcycles a frame placed in normal position to the imaginary line joining the centers of the wheels of the motorcycle. Motorcycle approximately, which frame is attached to said motorcycle by its lower part by bolts or the like, having at each end of said frame a ball wheel provided with its corresponding protective fin or mudguard, as well as connected to an element of suspension. (Machine-translation by Google Translate, not legally binding)
ES0217733A1954-10-061954-10-06Improvements in scooter type motorcycles (Machine-translation by Google Translate, not legally binding)
ExpiredES217733A2
(en)
Elastic front fork, parallelogram and spring, for scooter or bicycle, with auxiliary engine. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of devices to operate the bike or riding of the motorcycles (Machine-translation by Google Translate, not legally binding)