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SMILEY MALCOLM J
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SMILEY MALCOLM J
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Publication of ES239477YpublicationCriticalpatent/ES239477Y/en
Improved anchor, characterized essentially by being constituted by a frame of triangular general structure of one of whose vertices a perforated expansion starts as a clamping point while between its lateral branches, near the transverse section, a transverse axis is mounted free to which it is integral a pointed radial blade as a driving element, and two other radially shaped fins intended to abut, in either direction of rotation of said blade, against said transverse section of the frame. (Machine-translation by Google Translate, not legally binding)
PROCESS TO PREPARE A RADIATION-SENSITIVE RETICULABLE CONDENSATION POLYMER; RADIATION-SENSITIVE COMPOSITION; AND RADIATION-SENSITIVE RETICULABLE CONDENSATION POLYMER
PROCESS FOR THE MANUFACTURE OF A 4-HYDROXY-BENZOIC ALDEHYTE WITH REPLACEMENT IN POSITIONS 3 AND 5; AND PROCESS FOR THE MANUFACTURE OF 3,5-DI-TER-BUTYL-4-HYDROXY-BENZOIC ALDEHYDE