IT990555B -
PROCEDURE FOR THE PREPARATION OF TETRAARYL OXY BENZOQUINONES
- Google Patents
PROCEDURE FOR THE PREPARATION OF TETRAARYL OXY BENZOQUINONES
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Publication number
IT990555B
IT990555BIT2383773AIT2383773AIT990555BIT 990555 BIT990555 BIT 990555BIT 2383773 AIT2383773 AIT 2383773AIT 2383773 AIT2383773 AIT 2383773AIT 990555 BIT990555 BIT 990555B
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Priority claimed from CH687172Aexternal-prioritypatent/CH570954A5/xx
Application filed by Ciba Geigy AgfiledCriticalCiba Geigy Ag
Application grantedgrantedCritical
Publication of IT990555BpublicationCriticalpatent/IT990555B/en