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Application filed by Handelsselskabet N V NetherlanfiledCriticalHandelsselskabet N V Netherlan
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Publication of DK30120CpublicationCriticalpatent/DK30120C/da
DK30120D1920-09-081921-08-05Blanding til Imprægnering og Konservering af Træ og lignende samt en Fremgangsmaade til Fremstilling af Blandingen.
DK30120C
(da)