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Erste Bruenner Maschinen Fabriks Gesellschaft
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Erste Bruenner Maschinen Fabriks Gesellschaft
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Application filed by Erste Bruenner Maschinen Fabriks GesellschaftfiledCriticalErste Bruenner Maschinen Fabriks Gesellschaft
Application grantedgrantedCritical
Publication of FR520922ApublicationCriticalpatent/FR520922A/en
Device for closing off the removable parts of devices circulating water or other fluids, such as radiators for explosion engines or other similar devices