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Application filed by Constantin Brun As C B VarmemafiledCriticalConstantin Brun As C B Varmema
Priority to DK205949ApriorityCriticalpatent/DK76157C/en
Application grantedgrantedCritical
Publication of DK76157CpublicationCriticalpatent/DK76157C/en
DK205949A1949-06-181949-06-18
Hot water meter according to the calorimeter principle with registration according to the evaporation principle.
DK76157C
(en)