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Application filed by Ici LtdfiledCriticalIci Ltd
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Publication of DK90890CpublicationCriticalpatent/DK90890C/da
DK306556A1955-08-291956-08-29Væskelukke til apparater til kontinuerlig behandling af materialer i ark eller baneform med flygtige opløsningsmidler.
DK90890C
(da)