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.)
Giovanola Freres SA
Original Assignee
Giovanola Freres SA
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 Giovanola Freres SAfiledCriticalGiovanola Freres SA
Priority to ES344270ApriorityCriticalpatent/ES344270A1/es
Publication of ES344270A1publicationCriticalpatent/ES344270A1/es
ES344270A1967-08-191967-08-19Una tapa flotante de cierre para tanques de almacenamiento abiertos que contienen productos almacenables liquidos.
ExpiredES344270A1
(es)