| http://www.w3.org/ns/prov#value | - anifold within said head, said aspirating head including at least one aspirating tube communicating with a vacuum chamber within said aspirating head, said aspirating and supply heads being movable vertically with respect to each other, said supply tube extending at an angle with respect to the vertical and terminating within said supply head, and said aspirating head being movable to move said as
|
