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FI29270A
(fi)
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Menetelmä kiinteän, varsinkin metallurgisiin tarkoituksiin soveltuvan koksin ja kaasun valmistamiseksi turpeesta
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BE553621A
(fr)
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Coumarones substitutees et procedes pour leur preparation.
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MY6200078A
(en)
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New derivatives or n-mono-benzhydryl-piperazine and process for the preparationthereof
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MY6200012A
(en)
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Process for the manufacture of 4-amino-2, 6-dichloro-pyrimidine
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CA535791A
(en)
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High temperature stainless steel
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MY6100097A
(en)
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New urea derivatives and the process for their manufacture
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GB822591A
(en)
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Improvements in or relating to high frequency amplifiers
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CA525871A
(en)
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Process for the production of dicyanogen or cyanogen gas
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CA522019A
(en)
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Graphitizing process and product
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CA533731A
(en)
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Refractory bodies
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AU223030B2
(en)
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Method and means to produce high temperatures
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FR1176638A
(fr)
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Procédé de préparation de matières sur lesquelles on peut écrire, et matières obtenues par ce procédé
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CA540723A
(en)
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Process for the heating of coal
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AU216157B2
(en)
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Apparatus for contacting solids and gases at temperatures above about 900f
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CA537505A
(en)
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Basic refractory brick and process
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CA526941A
(en)
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Process and apparatus for the production of useful gases
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CA532313A
(en)
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Process of dewatering coal
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CA524915A
(en)
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Catalytic furnace
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IS470B6
(is)
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Aðferð til að framleiða 6-deoxytetracyclin og 6-deoxyoxytetracyclin.
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AU2030556A
(en)
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Carbonization of coal
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CA537470A
(en)
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Process for the desilicification and desulfurization of cast iron
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IS471B6
(is)
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Aðferð til að framleiða 6-demethyl-6-deoxytetracyclin og 4-epimera þeirra.
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CA521960A
(en)
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Process and apparatus for the production of manure gas
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CA541744A
(en)
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Process and apparatus for dehydrating gas
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AU217398B2
(en)
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Improvements relating tothe production of carbonised briquettes from coal
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