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 ES79362UpriorityCriticalpatent/ES79362Y/en
Publication of ES79362UpublicationCriticalpatent/ES79362U/en
Application grantedgrantedCritical
Publication of ES79362YpublicationCriticalpatent/ES79362Y/en
DEVICE PORTA-STONE OF SPARK characterized by constituting it two sheets or strips of a rigid but flexible material of indeterminate length, provided with a plurality of cells in one or more rows, obtained by molding, arranged in such a way that they coincide and complement each other forming as many closed and independent cavities when both sheets are joined either by welding or any other suitable means. (Machine-translation by Google Translate, not legally binding)
ES79362U1960-03-081960-03-08
Spark stone holder device
ExpiredES79362Y
(en)