CPC Subgroup
F23H 7/16 rocking about their axes
Full Title
Inclined grates (inclined travelling grates F23H11/12) > with movable bars disposed transversely to direction of fuel feeding > rocking about their axes
F23H 7/16 Inclined grates (inclined travelling grates F23H11/12) > with movable bars disposed transversely to direction of fuel feeding > rocking about their axes