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Application filed by Kari Johannes KirjavainenfiledCriticalKari Johannes Kirjavainen
Priority to FI830031ApriorityCriticalpatent/FI69682C/fi
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Publication of FI69682BpublicationCriticalpatent/FI69682B/fi
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Publication of FI69682CpublicationCriticalpatent/FI69682C/fi
Foerfarande foer maetning av helhetstrycket av en i inloppslaaodan i en pappersmaskin stroemmande massasuspension och slutet regleringssystem foer tillaempande av foerfarandet