| http://www.w3.org/ns/prov#value | - The apparatus of claim 1 comprising a plurality of shoes; and supporting, moving, reciprocating and driving means for each of said shoes; said driving means being arrayed in predetermined phase relationship with one another for causing each shoe to engage respective ones of the lids and containers in the row; said drive means being so arrayed and said shoes being of such number as to engage each l
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