旋转干燥器

rotary switch with latch for change of direction of rotation and lost motion

rotary-drilling machine with gearing for mining

wine press using press rams cooperating with a rotary casing

multi-chamber rotary-drum furnace

rotary gyroscope for indicating the vertical

slip engagement and slip engagement in rotary-piston machines or engines

adjusting, holding rotary gyroscope

rotary herbal medicine slicing machine