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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schmitzer Zsiga
Original Assignee
Schmitzer Zsiga
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schmitzer ZsigafiledCriticalSchmitzer Zsiga
Priority to ES19522ApriorityCriticalpatent/ES19522A1/es
Publication of ES19522A1publicationCriticalpatent/ES19522A1/es
ES19522A1896-08-191896-08-19Un nuevo filtro que se basa en el empleo de cierta materia filtrante, la cual se obtiene de una manera especial.
ExpiredES19522A1
(es)