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GB438009A
|
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Improvements in and relating to cells for alkali chloride electrolysis
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GB394373A
|
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Process and apparatus for producing bleaching powder
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US1992090A
|
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Process for mixing gases and solids
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GB324689A
|
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Improvements in the construction of electrolytic cells
|
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DE591533C
|
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Cell for the electrolysis of alkali chlorides
|
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GB148095A
|
|
Improvements in electrolytic apparatus for the direct production of hypochlorites
|
|
GB150214A
|
|
Improvements in electrolytic apparatus for the direct production of hypochlorites
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