1
Mothwurf Ewald, Aigner Bernd: Gaming machine.. Motronic Elektro Geraete, May 12, 1982: EP0051579-A1 (18 worldwide citation)

1. Gaming machine, in which the game itself is normally performed with coins, comprising a control system just for preparing the machine for operation by entering a value carrier, characterised in that as the control system just for preparing the machine for operation a value-card reader (2), known ...


2
Jobstl Franz, Mothwurf Ewald: Search device for avalanche victims.. Motronic Elektro Geraete, May 29, 1985: EP0143104-A2 (2 worldwide citation)

1. Detector for persons buried in an avalanche, which contains an electronic circuit (8) with a transmitting and receiving function for at least one detection frequency and an earphone (1) for the receiving function containing the acoustic transducer, which earphone can be plugged into the device, a ...