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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Grumetal S A
Original Assignee
Grumetal S A
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Application filed by Grumetal S AfiledCriticalGrumetal S A
Priority to ES255529UpriorityCriticalpatent/ES255529Y/en
Publication of ES255529UpublicationCriticalpatent/ES255529U/en
Application grantedgrantedCritical
Publication of ES255529YpublicationCriticalpatent/ES255529Y/en