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Individual
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Priority to ES302260ApriorityCriticalpatent/ES302260A1/en
Publication of ES302260A1publicationCriticalpatent/ES302260A1/en
Improvements introduced in luminous signs consisting of the arrangement of a chassis constituted by two parallel rods, which end in one of their ends in a plate fixed to both, while on the opposite side they go through another and extend to the cover that closes the sign with which they are joined, ending both rods in threaded ends in which appropriate handles are mounted, already on the outside that by their other ends offer female threads for the assembly of separate threaded rods in which the fastening elements of the sign conclude, such as rings, hooks or other similar. (Machine-translation by Google Translate, not legally binding)
ES302260A1964-07-201964-07-20Improvements introduced in luminous letters (Machine-translation by Google Translate, not legally binding)
ExpiredES302260A1
(en)
9-amino-5-o-desosaminyl-3,6,11,12-tetrahydroxy-2,4,6,8,10,12-hexamethylpentadecane-13-olide and 9-amino-3,5,6,11,12-pentahydroxy-2,4,6,8,10,12-hexamethylpentadecane-13-olide