Patent:CH180727

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Patent:CH 180727
Title:Wiederholungsvorrichtung an Rechenmaschinen.
Date:15.11.1935
Place:Schweiz
Country:Switzerland
Person:Jahnz, Erwin (P)
Company:
Internal Links:Precisa
Keywords:
Link to the patent office:
(without guarantee)
 CH180727 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=CH180727)


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