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ARIAS OVANA ARTURO
ARIAS OVANA MANUEL
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ARIAS OVANA ARTURO
ARIAS OVANA MANUEL
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Improved arrangement in manual tooling, characterized in that they are constituted by a support element by one of whose ends is related to an interchangeable part belonging to a set of parts which correspond to a standard metric scale. (Machine-translation by Google Translate, not legally binding)
ES1981267830U1981-07-211981-07-21
PERFECTED ARRANGEMENT IN MANUAL TOOLING.
ExpiredES267830Y
(en)
Procedure for the preparation of an intermediate compound in the synthesis of 9 alpha-halogen-16 beta-methyl-prednisolone. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of devices applicable to muºequeria simulators of physiological functions. (Machine-translation by Google Translate, not legally binding)