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Kuhlmann SA
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Kuhlmann SA
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Application filed by Kuhlmann SAfiledCriticalKuhlmann SA
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Publication of FR1009775ApublicationCriticalpatent/FR1009775A/fr
C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
C05B1/02—Superphosphates
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1009775D1948-06-241948-06-24Procédé de fabrication continue d'engrais composés
ExpiredFR1009775A
(fr)