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OELWERKE STERN SONNEBORN AG
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OELWERKE STERN SONNEBORN AG
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Application filed by OELWERKE STERN SONNEBORN AGfiledCriticalOELWERKE STERN SONNEBORN AG
Application grantedgrantedCritical
Publication of FR506617ApublicationCriticalpatent/FR506617A/fr
C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
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General Chemical & Material Sciences
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Life Sciences & Earth Sciences
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Hydrology & Water Resources
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Engineering & Computer Science
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Environmental & Geological Engineering
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Water Supply & Treatment
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Organic Chemistry
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Detergent Compositions
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FR506617A1914-11-101914-11-10Procédé pour adoucir l'eau
ExpiredFR506617A
(fr)