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.)
Dowse John
Marin Edward
Original Assignee
Dowse John
Marin Edward
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 Dowse John, Marin EdwardfiledCriticalDowse John
Priority to ES8477ApriorityCriticalpatent/ES8477A1/es
Publication of ES8477A1publicationCriticalpatent/ES8477A1/es
ES8477A1888-07-111888-07-11Mejoras en el procedimiento de esterilizar o purificar humos de vapores, gases o constituyentes nocivos.
ExpiredES8477A1
(es)