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.)
CT DE ESTUDIOS TECNICOS DE MAT
Inst Nac De Ind I N I
Original Assignee
CT DE ESTUDIOS TECNICOS DE MAT
Inst Nac De Ind I N I
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Publication date
Application filed by CT DE ESTUDIOS TECNICOS DE MAT, Inst Nac De Ind I N IfiledCriticalCT DE ESTUDIOS TECNICOS DE MAT
Publication of ES314171A1publicationCriticalpatent/ES314171A1/es