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GB764499A
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Improvements in or relating to filters
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US2184570A
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Purification of sugar factory and refinery juices
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US2214978A
|
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Diffusion apparatus
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GB501754A
|
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Improvements in or relating to the purification of sugar factory and refinery juices
|
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GB492661A
|
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Improvements in multiple way valves
|
|
GB492746A
|
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Improvements in diffusion processes and apparatus particularly for the extraction ofsugar from beets
|
|
IE14415L
|
|
Centrifugal separator
|
|
IE14413L
|
|
Centrifugal separator
|
|
IE14412L
|
|
Centrifugal separator
|
|
IE14414L
|
|
Centrifugal separator
|
|
GB464247A
|
|
Improvements in or relating to centrifugal separators
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|
US2110778A
|
|
Centrifugal separator
|
|
US2133594A
|
|
Furnace for producing sulphurous gas
|
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GB461665A
|
|
Improvements in or relating to sulphur burning apparatus
|
|
GB443197A
|
|
Hydrostatic densimeter
|
|
US2071776A
|
|
Purification of sugar factory and refinery juices
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|
GB440798A
|
|
Improvements in or relating to a device for hydraulically cleaning filtering apparatus
|
|
GB429691A
|
|
Improvements in or relating to the purification of sugar factory and refinery juices
|
|
GB420021A
|
|
Improvements in or relating to filtering apparatus
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|
GB420831A
|
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Improvements in or relating to a method and apparatus for controlling processes of evaporation or crystallisation
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