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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Tar Gard Espana S L
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Tar Gard Espana S L
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Application filed by Tar Gard Espana S LfiledCriticalTar Gard Espana S L
Priority to ES1973195440UpriorityCriticalpatent/ES195440Y/en
Publication of ES195440UpublicationCriticalpatent/ES195440U/en
Application grantedgrantedCritical
Publication of ES195440YpublicationCriticalpatent/ES195440Y/en
Hole obturator, which is of special application in perforations for the location of holes, essentially is characterized by a cylindrical body of variable length, hollow, constructed from a light and flexible material, equipped with a threaded mouth to receive a stopper that contains a liquid contained therein, it being provided that the extremity opposite said outlet project, from a marked annular constriction, in a substantially arched section. (Machine-translation by Google Translate, not legally binding)