AT694BAT694DAAT694BAT 694 BAT694 BAT 694BAT 694D AAT694D AAT 694DAAT 694 BAT694 BAT 694B
Authority
AT
Austria
Application number
Original Assignee
Josef Gruellemeyer Fa
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Filing date
Publication date
Application filed by Josef Gruellemeyer FafiledCriticalJosef Gruellemeyer Fa
Application grantedgrantedCritical
Publication of AT694BpublicationCriticalpatent/AT694B/de