AT679BAT679DAAT679BAT 679 BAT679 BAT 679BAT 679D AAT679D AAT 679DAAT 679 BAT679 BAT 679B
Authority
AT
Austria
Application number
Inventor
Louis Gathmann
Original Assignee
Louis Gathmann
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Application filed by Louis GathmannfiledCriticalLouis Gathmann
Application grantedgrantedCritical
Publication of AT679BpublicationCriticalpatent/AT679B/de