Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poeyry Jaakko & Co Oy
Original Assignee
Poeyry Jaakko & Co Oy
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Filing date
Publication date
Priority claimed from FI880042Aexternal-prioritypatent/FI80416C/fi
Application filed by Poeyry Jaakko & Co OyfiledCriticalPoeyry Jaakko & Co Oy
Application grantedgrantedCritical
Publication of DE68903635D1publicationCriticalpatent/DE68903635D1/de
Publication of DE68903635T2publicationCriticalpatent/DE68903635T2/de