Patent
Suchergebnisse für: Automatic Totalisators
- Patent:US2580790 01.01.1952 Awdry Francis Julius George Alfred Julius Automatic Totalisators (P) Ltd. : Gear assembly for totalizators
- Patent:US2590974 01.04.1952 Awdry Francis Julius George Alfred Julius Automatic Totalisators (P) Ltd. : Odds ratio relay unit for race totalizators