Aktieselskabet Dansk Svovlsyre-OG Superphosphat-Fabrik

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Copenhagen, DK

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Fertilizer production
- Patent number 3,993,466
- Issue date Nov 23, 1976
- Aktieselskabet Dansk Svovlsyre-OG Superphosphat-Fabrik
- Knud Christen Bayer Knudsen
- C05 - FERTILISERS MANUFACTURE THEREOF

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