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2008-07-09
Forbedret olproduksjon
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Способ использования унитаза и санузел для его реализации
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James r
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Ko et al.
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Effects of flushing techniques on water quality at extremity with low chlorine residuals in drinking water distribution systems
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Silencing Fittings for Siphon Flushing Cisterns. (Water Waste Preventers.)
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ASSESSMENT OF THE MICROBIOLOGICAL QUALITY OF WELL AND BOREHOLE WATER IN THE MUNICIPALITY OF SèMè-PODJI, BENIN
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An Improvement in Water Closets or Water Closet Basins.
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FOOTPRINTS TO FINDINGS: INSIGHT INTO CAUSALITY OF AN ACUTE GASTROENTERITIS OUTBREAK IN A CLOSED COMMUNITY
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Plumbing system
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Système de siège rationnel pour water-closets
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Siphon extérieur pour water-closets
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Trompes-siphons hygiéniques
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Nouveau système de mise de la bière en siphon
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Improvements in Devices for Repairing the Spuds or Nipples of Sanitary Closet Bowls.
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Atık Miktarına Göre Kullanılması Gereken Suyu Hesaplayan Akıllı Sifon Sistemi
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1895-07-27
Improvements in Siphon Cisterns for Water Closets, Urinals, and the like.
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1928-05-29
Combination vent and soil pipe fitting
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1903-09-15
Réservoir de chasse pour water-closets
GB189507690A
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1896-02-22
Improvements in and relating to Siphons for Water-closet and other Cisterns.
CA70436A
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1901-03-05
Syphon de latrines a eau
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Un perfeccionamiento en la esterilización de las aguas carbónicas que se emplean en la fabricación de bebidas gaseosas.