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Individual
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Individual
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Priority to ES1970155415UpriorityCriticalpatent/ES155415Y/en
Publication of ES155415UpublicationCriticalpatent/ES155415U/en
Application grantedgrantedCritical
Publication of ES155415YpublicationCriticalpatent/ES155415Y/en
Devices Affording Protection Of Roads Or Walls For Sound Insulation
(AREA)
Mutual Connection Of Rods And Tubes
(AREA)
Abstract
Mechanical cat for securing door frames, telescopically extensible, characterized by comprising a main tubular element whose upper end is open while the lower end is closed with a lid in the center of which a hole is crossed by a slot, of lower the diameter of the tube, of which the main tubular element, the upper part, is accommodated with a dislizing adjustment inside another tube of shorter length, in which a plug provided with a central hole and preferably constructed with a material is coupled to the counter mouth. Something elastic and not skidding. (Machine-translation by Google Translate, not legally binding)
ES1970155415U1970-01-271970-01-27
MECHANICAL JACK FOR FIXING DOOR FRAMES.
ExpiredES155415Y
(en)