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Application filed by Elektro Watt Elek Sche Und IndfiledCriticalElektro Watt Elek Sche Und Ind
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Publication of AT181449BpublicationCriticalpatent/AT181449B/en
AT181449D1951-09-151952-09-08
Setting mechanism for computing devices, in particular cash registers, accounting machines and the like. like
AT181449B
(en)