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Priority claimed from US06/733,997external-prioritypatent/US4600654A/en
Priority claimed from US06/802,551external-prioritypatent/US4737388A/en
Application filed by M & T Chemicals IncfiledCriticalM & T Chemicals Inc
Priority claimed from PCT/US1986/000890external-prioritypatent/WO1986006658A1/en
Application grantedgrantedCritical
Publication of ATE55713T1publicationCriticalpatent/ATE55713T1/de