Topic summary
Siemens-Reiniger-Werke

Extracted from the Wikipedia article Siemens Communications.
Origins (1847–1978)
During the first half of the 20th century, there were a series of mergers and divisions, which led to formation of three separate companies. First was the original company, Siemens & Halske, which focused on communications engineering; then the 1903-founded Siemens Schuckertwerke GmbH devoted to electric power engineering; finally the 1932-founded Siemens-Reiniger-Werke specializing in electro-medical equipment. In 1966, through a major restructuring process, these main companies merged to form Siemens AG.