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.)
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MARCOS SANZ FRANCISCO
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MARCOS SANZ FRANCISCO
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Application filed by MARCOS SANZ FRANCISCOfiledCriticalMARCOS SANZ FRANCISCO
Priority to ES99720UpriorityCriticalpatent/ES99720U/en
Publication of ES99720UpublicationCriticalpatent/ES99720U/en
Per perfected bolts, characterized in that its spike is formed by two arms, so that the introduction into the hole is opened, and also one of them is more elongated than the other and the lower stem, leaves through the hole of the upper, in proportion to a quarter of each arm. (Machine-translation by Google Translate, not legally binding)
ES99720U1963-05-251963-05-25Improved bolts (Machine-translation by Google Translate, not legally binding)
PendingES99720U
(en)