(under subclass 110) Apparatus in which there are a plurality of pairs of approaching surfaces, all parallel to one another and either superposed one on the other or side by side in a row, and the collecting means or duct is through or along at least one of the surfaces of each pair.
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109, for stacked box or plate presses having drain means for the expressed liquid in the form of a drain tube embedded in the material compacted.
194+, for plural presses of the stacked box or plate type.