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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Boelkow Entwicklungen KG
Original Assignee
Boelkow Entwicklungen KG
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Publication date
Application filed by Boelkow Entwicklungen KGfiledCriticalBoelkow Entwicklungen KG
Publication of ES294201A1publicationCriticalpatent/ES294201A1/es
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
ES0294201A1962-12-051963-12-05Dispositivo de conmutacion con varios grados de inversion alimentados por una fuente comun de energia
ExpiredES294201A1
(es)