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GB194676A
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Improved process and apparatus for the production of coarse precipitates from solutions
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GB195597A
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Improved treatment of solutions for the precipitation of solid substances therefrom
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GB181375A
|
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Improved process of producing anhydrous magnesium chloride
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US1498833A
|
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Process for the production of magnesium chloride
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DE388596C
|
|
Process for the production of anhydrous magnesium chloride
|
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DE390933C
|
|
Process for the formation of coarse-grained precipitates from solutions
|
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US1454583A
|
|
Process of producing magnesium nitrate
|
|
GB151943A
|
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Improvements in or relating to heat transmission apparatus
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US1420263A
|
|
Nutcracker
|
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DE367899C
|
|
Trickle evaporator or cooler, consisting of upright tubes with helical grooves, which are wetted on the outside by steam and inside by a liquid
|
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DE379203C
|
|
Process for the production of anhydrous magnesium chloride
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|
US1399845A
|
|
Treatment of liquids containing sulfate of lime
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|
DE336204C
|
|
Procedure for avoiding gypsum-based deposits on vaporization surfaces
|
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CA216799A
|
|
Production of magnesium compound
|
|
DE493497C
|
|
Electric plaette iron
|
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CA216798A
|
|
Heat transmission tube
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