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Individual
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Individual
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Priority to ES92116UpriorityCriticalpatent/ES92116Y/en
Publication of ES92116UpublicationCriticalpatent/ES92116U/en
Application grantedgrantedCritical
Publication of ES92116YpublicationCriticalpatent/ES92116Y/en
New tread band for trolley wheels, which is characterized by four equal metal parts, which when joined form a ring with a diameter greater than that of the rim where it is applied, whose ring is attached to the rim, externally, by means of of points of electric welding, and forms a single body with it. (Machine-translation by Google Translate, not legally binding)
ES92116U1962-03-231962-03-23
Car wheel tread
ExpiredES92116Y
(en)
Improvements in the manufacture of steering steering wheels for automobiles and analog vehicles (Machine-translation by Google Translate, not legally binding)