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Application filed by Warren Teed Seed CompanyfiledCriticalWarren Teed Seed Company
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Publication of DK43538CpublicationCriticalpatent/DK43538C/da
DK43538D1928-11-151929-11-04Fremgangsmaade til Behandling af Frø af samme Art, men af varierende Haardhedsgrad, til Sikring af ensartet Spiring.
DK43538C
(da)