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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0024941UpriorityCriticalpatent/ES24941Y/en
Publication of ES24941UpublicationCriticalpatent/ES24941U/en
Application grantedgrantedCritical
Publication of ES24941YpublicationCriticalpatent/ES24941Y/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Biological Treatment Of Waste Water
(AREA)
Abstract
"Rule pesacartas" characterized by being constituted by a prism terminated at one of its extremities at an acute and beveled angle. (Machine-translation by Google Translate, not legally binding)
ES0024941U1950-11-061950-11-06
Letter scale ruler.
ExpiredES24941Y
(en)