The fluid bed device can be designed to be cylindrical or longitudinally extended; that is, for example, in the shape of a circular cross sectioned conduit, a square or rectangular cross sectioned housing, or {TAIL ~ a housing} defined by {HEAD ~ a longitudinally elongated channel} of any cross sectional shape 
The fluid bed device can be designed to be cylindrical or longitudinally extended ; that is , for example , in the shape of a circular cross sectioned conduit , a square or rectangular cross sectioned housing , or { TAIL ~ a housing } defined by { HEAD ~ a longitudinally elongated channel } of any cross sectional shape
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