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Publication date
Priority claimed from PCT/US1986/000342external-prioritypatent/WO1987003222A1/en
Application filed by Dow Chemical CofiledCriticalDow Chemical Co
Publication of NO873156D0publicationCriticalpatent/NO873156D0/no
Publication of NO873156LpublicationCriticalpatent/NO873156L/no
Publication of NO168408BpublicationCriticalpatent/NO168408B/no
Publication of NO168408CpublicationCriticalpatent/NO168408C/no
NO873156A1985-11-291987-07-28Kollektormaterialer for flotasjon av metallholdige mineraler, samt fremgangsmaate for utvinning av slike mineraler
NO168408C
(no)
Foerfarande foer styrning av slagkolvens roerelse i en slagborrmaskin fungerande med en icke- kompressibel tryckvaetska och anordning foer utfoerande av detta foerfarande.