AT934BAT934DAAT934BAT 934 BAT934 BAT 934BAT 934D AAT934D AAT 934DAAT 934 BAT934 BAT 934B
Authority
AT
Austria
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Original Assignee
Erste Automatische Gussstahlku
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Application filed by Erste Automatische GussstahlkufiledCriticalErste Automatische Gussstahlku
Application grantedgrantedCritical
Publication of AT934BpublicationCriticalpatent/AT934B/de