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Application filed by Arturo Alvaro Ortiz RivasfiledCriticalArturo Alvaro Ortiz Rivas
Priority to MX9302611ApriorityCriticalpatent/MX9302611A/en
Publication of MX9302611ApublicationCriticalpatent/MX9302611A/en
La presente invención se refiere a un nuevo tipo de sapo estandar mejorado con inserto intercambiable, para los cambios de vía férrea, el que consiste en un diseño modular del sapo, que permite la fácil sustitución de las piezas de desgaste y cuyo cuerpo central es un inserto intercambiable fabricado preferiblemente de acero manganeso, de forma triangular y que es igual en su valor geométrico al ángulo del sapo.The present invention refers to a new type of improved standard toad with interchangeable insert, for railroad changes, which consists of a modular design of the toad, which allows easy replacement of wear parts and whose central body is a Interchangeable insert preferably made of manganese steel, triangular in shape and equal in geometrical value to the angle of the toad.
MX9302611A1993-05-041993-05-04
MODULAR STANDARD TOAD WITH INTERCHANGEABLE IMPROVED INSERT FOR VIA FERREA EXCHANGE FITTINGS.
MX9302611A
(en)
USE OF ACID DERIVATIVES 7- (2-OXA-5,8-DIAZABICICLO (4,3,0) NON-8-8-IL) -QUINOLONCARBOXILICO Y-NAFTIRIDONCARBOXILICO FOR THE MANUFACTURE OF A MEDICANT FOR THERAPY OF INFECTIONS BY HELICOBACTER PYLORITER AND GASTRODUODENAL DISEASES ASSOCIATED WITH THEM.