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.)
Tec Foam SA
Original Assignee
Tec Foam SA
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Filing date
Publication date
Application filed by Tec Foam SAfiledCriticalTec Foam SA
Publication of JPS57169333ApublicationCriticalpatent/JPS57169333A/ja
Publication of JPS628285B2publicationCriticalpatent/JPS628285B2/ja
Mejoras introducidas en el objeto de la patente principal por procedimiento para eliminar la densificacion de la zona del fondo en la fabricacion de bloques de espuma de poliure-tano.