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Application filed by Rudolf MathauserfiledCriticalRudolf Mathauser
Priority to CS48575ApriorityCriticalpatent/CS181922B1/cs
Publication of CS181922B1publicationCriticalpatent/CS181922B1/cs
CS48575A1975-01-241975-01-24Process for making the saw dust-kieselguhrconcrete moulded bricks and apparatus for the application thereof
CS181922B1
(en)