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ATIVIA AURELA MANUEL O
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ATIVIA AURELA MANUEL O
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Application filed by ATIVIA AURELA MANUEL OfiledCriticalATIVIA AURELA MANUEL O
Priority to ES0012899UpriorityCriticalpatent/ES12899Y/en
Publication of ES12899UpublicationCriticalpatent/ES12899U/en
Application grantedgrantedCritical
Publication of ES12899YpublicationCriticalpatent/ES12899Y/en
By "automatic coupling stop for rail cars", in which the stop called male and the so-called female, placed inversely in the testers of the wagons, with grooves, with chamfer or inclined plane, turning handles, cogwheel, safety ratchet , connecting rod, shank with its upper and lower hooks, hook with ring for fastening to the shank, nail for hooking the rear face of the bumpers, with which an automatic coupling is achieved, avoiding the side chains, and all possibility of accidents. (Machine-translation by Google Translate, not legally binding)
ES0012899U1946-04-171946-04-17
Automatic hitch stop for railway wagons.
ExpiredES12899Y
(en)
Manual removal of the placenta; a report of 410 cases of manual removal of the placenta with one death; 150 of the cases were done as a routine or prophylactic measure