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MATEOS MADRIGAL VALENTIN
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MATEOS MADRIGAL VALENTIN
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Priority to ES0007813UpriorityCriticalpatent/ES7813U/es
Publication of ES7813UpublicationCriticalpatent/ES7813U/es
Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like
(AREA)
Binders And Loading Units For Sheaves
(AREA)
Abstract
Un bulón candado de seguridad caracterizado porque consta da una caja cilíndrica de acero(fig.1ª) uno de cuyos lados tiene forma da cabeza gota de sebo y el otro es una punta roscada provista de dos cajas longitudinales donde se alojan dos pasadores de cierre (fig.17 y 18) completándose la caja con un tapón roscado(fig.o) con dos orificios en la unión de las dos piezas para el paso de los pasadoras referidos.
ES0007813U1942-10-081942-10-08Un bulón - candado de seguridad
PendingES7813U
(es)
Processo para a producao de 1,3,3-trisubstituida 4processo para a producao de 1 3 3-trisubstituida-4-(beta-etil-substituida)-2-pirrolidinona -(beta-etil-substituida)-2-penolidinona