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Application filed by Beasley French & Company LtdfiledCriticalBeasley French & Company Ltd
Priority to DK377448ApriorityCriticalpatent/DK75923C/da
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Publication of DK75923CpublicationCriticalpatent/DK75923C/da
DK377448A1948-12-031948-12-03Fremgangsmåde til fremstilling af poser af folier af viskosecellulose og apparat til udførelse af fremgangsmåden.
DK75923C
(da)