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Application filed by Erik Christian BayerfiledCriticalErik Christian Bayer
Priority to DK106743ApriorityCriticalpatent/DK63737C/da
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Publication of DK63737CpublicationCriticalpatent/DK63737C/da
DK106743A1943-04-141943-04-14Fremgangsmaade ved Fremstilling af lette Klinker som Tilslagsmateriale til Bygningsmaterialer og lignende Materialer.
DK63737C
(da)
Fremgangsmaade til Fremstilling af lette, porøse Formgenstande, saasom Bygningssten eller Bygningsplader, af celluloseholdige Affaldsstoffer og Mørtel.