Modifiche

===External references===

===External references===

* http://www.geha.de/index.php?id=91&L=1

* [https://de.wikipedia.org/wiki/Geha-Werke] Wikipedia Germany company page

* http://de.wikipedia.org/wiki/Geha

* [https://geha.de/geha/Pulsar/en_EU.CMS.display.285./company] Brief history on the company website

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===Notes===

===Notes===

<references/>

<references/>

{{BrandData|Founder=Heinrich Hartmann, Conrad Hartmann|Place=Hannover|Date=1918|ProdDate=1950|Country=DE}}

{{BrandData|Founder=Heinrich Hartmann, Conrad Hartmann|Place=Hannover|Date=1918|ProdDate=1950|Country=DE}}