Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otto MaierfiledCriticalOtto Maier
Application grantedgrantedCritical
Publication of AT105171BpublicationCriticalpatent/AT105171B/de
Financial Or Insurance-Related Operations Such As Payment And Settlement
(AREA)
Input From Keyboards Or The Like
(AREA)
Alarm Systems
(AREA)
Description
<Desc/Clms Page number 1>
Lern-und Transponiervorrichtung für das Spiel auf Tasteninstrumenten.
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
Claims (1)
**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**.
AT105171D1924-11-271924-11-27Lern- und Transponiervorrichtung für das Spiel auf Tasteninstrumenten.
AT105171B
(de)