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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Vodafone GmbH
Original Assignee
Mannesmann AG
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Filing date
Publication date
Application filed by Mannesmann AGfiledCriticalMannesmann AG
Publication of ES225536A2publicationCriticalpatent/ES225536A2/en
Improvements introduced in the object of the main patent, that is to say in a process for the manufacture of mineral wool, in particular of high furnace slag, in which the stream of slag wool coming from the spraying place is divided into two partial streams, one upper and one lower, characterized by the fact that the current part is deflected upwards. (Machine-translation by Google Translate, not legally binding)
ES0225536A1955-10-051955-12-13Procedure for the manufacture of mineral wool (Machine-translation by Google Translate, not legally binding)
ExpiredES225536A2
(en)