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<http://webisa.webdatacommons.org/prov/82384127>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/15099550> .
<http://webisa.webdatacommons.org/15099550>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/15099550>	<http://www.w3.org/ns/prov#value>	"In other aspects, the invention is directed to tray configurations, including configurations for engaging the fixtures, configurations which have a self-tilting feature, and configurations which have a deployable portion for forwardly offsetting" .