GB1493364A
(en )
1977-11-30
Manufacture of synthetic crude oil
BR112018068810A2
(pt )
2019-01-22
produto fracionado e processo para sua produção, processo para operar um destilador fracionário, produto de mistura líquida-sólida combinada e seu uso
PL56448B1
(cs )
1968-10-25
ES378862A1
(es )
1972-07-16
Mejoras introducidas en un procedimiento para la separacionde parafinas de los aceites de pestroleo.
PL56866B1
(cs )
1968-12-27
Farkas et al.
1961
Seasonal changes in the fatty acid composition of fresh water crustaceans
SU121385A1
(ru )
1958-11-30
Реагент дл флотации каменного угл
Bu'Lock et al.
1961
322. The biosynthesis of polyacetylenes. Part III. Polyacetylenes and triterpenes in Polyporus anthracophilus
SU918444A1
(ru )
1982-04-07
Профилактическое средство дл борьбы с прилипанием и пылеобразованием сыпучих материалов при перевозках
PL52327B1
(cs )
1966-10-25
US1322098A
(en )
1919-11-18
Heat-conserving composition
GB536182A
(en )
1941-05-06
Improvements in process for finishing the surfaces of metal articles
GB292217A
(en )
1928-06-11
Improvements in the production of stable suspensions or pastes of coal
DE748479C
(de )
1944-11-03
Verwendung von Druckhydrierungsrueckstaenden aus Kohleextrakten als Grundstoffe fuer Starrschmieren und Salben
SU648253A1
(ru )
1979-02-25
Способ получени гранулированного удобрени
DE373493C
(de )
1923-04-12
Verfahren zum Abscheiden der in den Gasen verkokter Brennstoffe enthaltenen Leichtoele
DE4134351C2
(de )
1995-05-04
Verfahren zur Aufbereitung von Braunkohle
DE867120C
(de )
1953-02-16
Verfahren zur Gewinnung von Heizoelen aus Schwel- oder Druckhydrierungserzeugnissen
DE714787C
(de )
1941-12-06
Verwendung von OElen als Abdichtungsfluessigkeit von wasserlosen Gasbehaeltern
Rao
1969
Washability characteristics of low-volatile bituminous coal from the Bering River field, Alaska
GB284701A
(en )
1929-02-14
Process of and apparatus for the separation and especially for the after separation of nitroglycerine or nitroglycol and similar explosives from the acids used in their preparation
Barbosa et al.
1987
Decomposition Rates of Allochthonous Material(Litter) in Lake Carioca- Rio Doce Forest Park- MG(Taxa de Decomposicao do Material Aloctone' Litter' na Lagoa Carioca- Parque Florestal do Rio Doce- Minas Gerias)
GB1359186A
(en )
1974-07-10
Refining of palm oils
GB805844A
(en )
1958-12-17
Production of ceramic materials
GB577138A
(en )
1946-05-07
Process of dehydrating mineral oil emulsions