Способ извлечения битума из битуминозных песчаников

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Bibliographic Details
Main Author PARFENOV V.V
Format Patent
LanguageRussian
Published 31.01.1936
Subjects
CHEMISTRY
FUELS
LUBRICANTS
METALLURGY
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
PYROLIGNEOUS ACID
TECHNICAL GASES CONTAINING CARBON MONOXIDE
WORKING-UP PITCH, ASPHALT, BITUMEN, TAR
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Bibliography:Application Number: SU19350162716