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SE47424C1
(enrdf_load_stackoverflow)
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GB235635A
(en)
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Improvements in and relating to the manufacture of glue, gelatine and meal from fish and other offal of marine origin
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SE47986C1
(enrdf_load_stackoverflow)
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US1573385A
(en)
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Treatment of earthy minerals
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Verlinde et al.
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Studies on haemagglutination by the EMC-MM-Columbia SK-group of viruses: IV. Experiments with egg-adapted virus |
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SU121337A1
(ru)
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Способ получени муравьиной и уксусной кислот
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GB556187A
(en)
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Improvements in or relating to the production or extraction of gelatin from animal skins
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GB286210A
(en)
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Method of treating waste liquor
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GB202016A
(en)
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Improvements relating to the manufacture of viscose
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GB178106A
(en)
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Improved process of recovering the waste heat of gases and vapours in cellulose factories
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FR541290A
(fr)
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Procédé d'extractions des matières amylacées et de la cellulose des plantes
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GB367916A
(en)
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Improved process for saccharifying cellulose and the like under pressure with dilute acids
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GB179031A
(en)
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A process for the manufacture of o-alkyl derivatives of hydrocupreine
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GB435721A
(en)
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Improvements in process for preparing metol
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ES201688A2
(es)
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UN PROCEDIMIENTO PARA APROVECHAR LEJiAS O AGUAS MADRES AGOTADAS
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GB236158A
(en)
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Improved process for autolysis, heterolysis or auto-heterolysis of animal and vegetable products
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GB167171A
(en)
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Improved process for the recovery of sulphurous acid and heat from the waste gases from pulp boilers
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GB254086A
(en)
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The manufacture of new arsenic compounds of the aromatic series
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GB410649A
(en)
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Process of preparing purified mucins and solutions thereof
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GB470468A
(en)
|
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Improvements in the manufacture and production of ureas from alpha-omega-diaminocarboxylic acids
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ES74347A1
(es)
|
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Producto industrial solución alcohólica de gas sulfuroso.
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GB379281A
(en)
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Improvements in or relating to the manufacture of leather
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FR538348A
(fr)
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Procédé pour récupérer l'acide sulfureux et la chaleur, lors de l'évacuation des autoclaves à cellulose
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GB377994A
(en)
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Manufacture of arsenic compounds
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GB722370A
(en)
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Improvements in the production of condensation products having tanning action
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