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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Sjostrand Ernst Gustaf
Original Assignee
Sjostrand Ernst Gustaf
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Publication date
Application filed by Sjostrand Ernst GustaffiledCriticalSjostrand Ernst Gustaf
Priority to ES28739ApriorityCriticalpatent/ES28739A1/es
Publication of ES28739A1publicationCriticalpatent/ES28739A1/es
ES28739A1901-11-051901-11-05Mejoras en aparatos de inmersión de sistema cometa para correderas, aparatos de sondeo y demás análogos.
ExpiredES28739A1
(es)