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Application filed by Hollandsche Draad En KabelfabfiledCriticalHollandsche Draad En Kabelfab
Priority to DK88956ApriorityCriticalpatent/DK90045C/da
Application grantedgrantedCritical
Publication of DK90045CpublicationCriticalpatent/DK90045C/da
DK88956A1956-03-101956-03-10Beklædning til fastholdelse af lose bestanddele af jordbund under vand bestående af et antal baner af kunststof.
DK90045C
(da)