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Shell Development Co
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Shell Development Co
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Publication date
Application filed by Shell Development CofiledCriticalShell Development Co
Application grantedgrantedCritical
Publication of FR917375ApublicationCriticalpatent/FR917375A/fr
C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
C07B35/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving a change in the type of bonding between two carbon atoms already directly linked