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SCHROEDER THOMEE PABLO
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SCHROEDER THOMEE PABLO
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Priority to ES0009967UpriorityCriticalpatent/ES9967U/en
Publication of ES9967UpublicationCriticalpatent/ES9967U/en
Roldana for sliding doors, characterized in that it comprises two semi-spherical outer plates (1) with respective concentric inlay (2), laterally disposing some incisions that coincide in some projections to form a tongue and groove (7), and carrying in its lower part a rectangular extension (4), while horizontal guides (5) provided with holes allow the fastening of the sheave in doors, whose guides are reinforced by projections (6). (Machine-translation by Google Translate, not legally binding)
ES0009967U1944-05-061944-05-06Rodana for sliding doors (Machine-translation by Google Translate, not legally binding)
PendingES9967U
(en)
Procedure for the manufacture of proto-cellulose of woods of frondosas through simple cooking with solution anhydride sulfuroso (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of sulfur colorants by tionation of indofenols and their leukederies. (Machine-translation by Google Translate, not legally binding)