Mr. Keller in his element: teaching! (Throwback 1970-80)
Our founder, Mr. Keller, in his element: teaching! (Man on the left next to the blackboard). Before founding R. & S. KELLER GmbH (today KELLER.Software) in 1986, Mr. Keller worked as a teacher and department head in the sector of metal technology. In this photo (circa 1970 to 1980), you see him during a class discussing “Systematic Action” – a fundamental principle that underpins all modern programming.
A fascinating glimpse into our past, showing how deeply our roots are anchored in education and metal technology.
Discover more about our history on our website: https://cnc-keller.com/history/
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