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Priority claimed from DK277772Aexternal-prioritypatent/DK135105B/da
Application filed by Sealed Air CorpfiledCriticalSealed Air Corp
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Publication of DK138104CpublicationCriticalpatent/DK138104C/da
DK331274A1971-06-081974-06-20Prægevalseanordning til anvendelse i et apparat til fremstilling af laminater med luftfyldte celler mellem lagene.
DK138104B
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