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Priority claimed from PCT/FI1991/000255external-prioritypatent/WO1993003832A1/en
Application filed by Partek Concrete LtdfiledCriticalPartek Concrete Ltd
Priority to FI940618ApriorityCriticalpatent/FI112606B/en
Publication of FI940618ApublicationCriticalpatent/FI940618A/en
Publication of FI940618A0publicationCriticalpatent/FI940618A0/en
Application grantedgrantedCritical
Publication of FI112606BpublicationCriticalpatent/FI112606B/en