Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES91983UpriorityCriticalpatent/ES91983Y/en
Publication of ES91983UpublicationCriticalpatent/ES91983U/en
Application grantedgrantedCritical
Publication of ES91983YpublicationCriticalpatent/ES91983Y/en
A plow for sowing and bridging, characterized by being made up of a main beam joist with a quadrangular section, to which a set of brackets or angles are fixed, forming a bracket, braced together in the angle formed by a U-shaped plate. And in the whole interior part, carrying a series of z-shaped internal strips that brace in turn the entire main structure, to end with an outer plate in the form of a broken line. (Machine-translation by Google Translate, not legally binding)
ES91983U1962-03-161962-03-16
Plow for sowing and harvesting
ExpiredES91983Y
(en)
Analogous process for the preparation of therapeutically active 17-esters of 9α, 11β-dihalo-16α-alkyl-Δ <1,4> -pregnadiene-17α, 21-diol-3,20-diones.
Analogous process for the preparation of therapeutically effective 21- (β-ethoxy-ethoxy) -acetates or 21- (β-ethoxy-β-ethoxy-ethoxy) -acetates of steroids of the pregnane series.