Aigner safety devices Contents: Accident prevention (signs), floor hatches, wall hatches, high silos, walls, driving silos, ladders, stairs, revolving gates, sliding gates, trap doors, circular saws, flat belt pulleys, V-belt pulleys, vehicles, work equipment, tractors, manure spreaders, loader wagons, hay harvesters, blowers, forage harvesters Volume: 172 pages Language: German Status: February 1978 Condition: good, with signs of wear. Original - no copy, no reprint, no PDF file! You will receive the book shown! Foreign bidders are very welcome! 05.05 / 013.