| http://www.w3.org/ns/prov#value | - In another embodiment, the coupling includes welding the first float compartment membrane to the first membrane.In another embodiment, the present invention is a venting method that includes coupling a first membrane having a width to a first float having a width that is not more than twenty-five percent of the width of the first membrane; coupling a second membrane to the first membrane so as to
|
