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URBAIN CORP
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URBAIN CORP
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Publication of FR628780ApublicationCriticalpatent/FR628780A/fr
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B25/00—Phosphorus; Compounds thereof
C01B25/16—Oxyacids of phosphorus; Salts thereof
C01B25/18—Phosphoric acid
C01B25/20—Preparation from elemental phosphorus or phosphoric anhydride
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Inorganic Chemistry
(AREA)
FR628780D1926-04-211926-04-21Récupération du phosphore et des composés hydrogénés du phosphore à l'état d'acide phosphorique ou de phosphates
ExpiredFR628780A
(fr)