Max Graetz
Max Graetz (1861-1936) was the President/CEO of the Ehrich & Graetz firm in Berlin. He was also the main inventor.
Between 1900-1916 he invented the Petromax lantern.
Ehrich & Graetz was a big metalworks firm until the Second World War.
See also
Further reading
- Ernst Quadt: Deutsche Industriepioniere. Berlin 1940.
External links
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