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.)
Sayrol Arano Carmen
Original Assignee
Sayrol Arano Carmen
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Filing date
Publication date
Application filed by Sayrol Arano CarmenfiledCriticalSayrol Arano Carmen
Priority to ES219792ApriorityCriticalpatent/ES219792A1/es
Publication of ES219792A1publicationCriticalpatent/ES219792A1/es
ES219792A1955-01-241955-01-24Unas mejoras en los equipos de seguridad aplicados a los calentadores de agua por gases combustibles
ExpiredES219792A1
(es)