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Application filed by Bancroft & Sons Co JfiledCriticalBancroft & Sons Co J
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Publication of DK77622CpublicationCriticalpatent/DK77622C/da
DK315548A1948-02-211948-10-09Fremgangsmåde til meddelelse af finish til stoffer af cellulose og regenereret cellulose og blandinger heraf.
DK77622C
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