Several companies in the 60s made speakers in such a configuration including Hegeman, Brociner(?) and Eico in the US. Basically, there was a relatively standard upward-aimed mid- or full-range cone driver with an appended and elaborate flower-like attachment. The intention was to provide wide but somewhat controlled treble radiation. More info here:
http://www.roger-russell.com/eico/citation.htm
Nordemende made consoles and packaged component systems but probably sourced components from Philips and others.
http://www.roger-russell.com/eico/citation.htm
Nordemende made consoles and packaged component systems but probably sourced components from Philips and others.