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GB191224356A
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Process of Treating Fluids such as Water and Sewage.
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GB191222557A
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Improvements in Potash Recovery Processes.
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GB191214388A
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Improvements in Filtering Apparatus.
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GB191210373A
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Improved Process for the Manufacture of Glue or Glue Compounds.
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GB191209541A
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Process of Treating the Residual Caustic Liquor Resulting from Digestion of Wood.
|
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US1049314A
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Apparatus for atomizing metals.
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US1051620A
|
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Filtering apparatus.
|
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CA144815A
|
|
Process of treating water and sewage
|
|
US1045096A
|
|
Process of treating fluids, such as water and sewage.
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|
CA151613A
|
|
Atomizer for metals, minerals, etc.
|
|
US1045095A
|
|
Filtering apparatus.
|
|
US1047132A
|
|
Process of treating the residual caustic liquor resulting from digestion of wood.
|
|
US1043455A
|
|
Process of filtration.
|
|
GB191201350A
|
|
Process of and Apparatus for Atomising Metals, Minerals, and the like.
|
|
US1036689A
|
|
Process of and apparatus for atomizing metals, &c.
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|
CA140686A
|
|
Cement composition
|
|
GB191105684A
|
|
A New and Useful Process for the Removal of Oxydation and Tarnish from Silver and Silverware, Gold and Goldware, and other Metals.
|
|
CA111759A
|
|
Process of separating metals contained in copper-nickel mattes
|
|
CA111789A
|
|
Manufacture of ores containing cobalts, silver and arsenic
|
|
CA88354A
|
|
Artificial stone manufacture
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