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Fichet SAE
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Fichet SAE
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Application filed by Fichet SAEfiledCriticalFichet SAE
Priority to ES1970156831UpriorityCriticalpatent/ES156831Y/en
Publication of ES156831UpublicationCriticalpatent/ES156831U/en
Application grantedgrantedCritical
Publication of ES156831YpublicationCriticalpatent/ES156831Y/en
Wall passages for arks, characterized in that it is constituted by a tubular section, of external length and diameter substantially equal to those of a through hole made in the wall of the ark, which section is secured in the hole by welding the contour of its ends on the edges in which the orifice in the plates is opened, to form a step susceptible of being crossed by a shank anchored in the wall against which the ark is attached, complementing the shank with an arrangement of fixation accessible from inside the ark. (Machine-translation by Google Translate, not legally binding)
ES1970156831U1970-03-141970-03-14
GATEWAYS FOR ARCAS.
ExpiredES156831Y
(en)
Improvements introduced in the manufacture of metal bases for chairs and/or rotating benches (Machine-translation by Google Translate, not legally binding)