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Raquer S A
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Raquer S A
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Application filed by Raquer S AfiledCriticalRaquer S A
Priority to ES128366UpriorityCriticalpatent/ES128366Y/en
Publication of ES128366UpublicationCriticalpatent/ES128366U/en
Application grantedgrantedCritical
Publication of ES128366YpublicationCriticalpatent/ES128366Y/en
Improved ladder ", characterized because the improvements referred to, affect the construction details of the rungs, of disposition to be set in the stringers and the platform, as well as the security element and link of the two branches, by means of a connecting rod. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of the main patent num. 420.250, granted 12-9-75, by: improvements in the carrier-vehicle trailers. (Machine-translation by Google Translate, not legally binding)