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Individual
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Individual
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Priority to ES287620ApriorityCriticalpatent/ES287620A1/en
Publication of ES287620A1publicationCriticalpatent/ES287620A1/en
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Data Exchanges In Wide-Area Networks
(AREA)
Abstract
Perfeccionamientos in articulated chairs, characterized by the fact of consisting of a tilting seat-back, one piece, constituting a single unit, that in its back, at the apex of the angle formed by the two planes of the seat-backrest, it carries, in its frame, a support plate, providing a second plate that is fixed to the frame of the chair and receives all the weight of the articulation, as well as that of the seat-backrest. (Machine-translation by Google Translate, not legally binding)
ES287620A1963-05-021963-05-02
IMPROVEMENTS IN ARTICULATED ARMCHAIRS
ExpiredES287620A1
(en)
Improvements in the construction of mechanisms for the transformation of chairs in stairs (Machine-translation by Google Translate, not legally binding)
Armchair or divan with extension of the seat to support the legs with adjustable inclination (Machine-translation by Google Translate, not legally binding)