TELESCOPIC MATING APPARATUS AND PROCESS

摘要

Docket No. MS-1,157 TELESCOPIC MATING APPARATUS AND PROCESS Apparatus and process are described for telescopically mating top and bottom molded petri dish members wherein the top and bottom members positioned in spaced, substantially coaxial face-to-face relation are moved along a predetermined path, and during travel along such path are moved toward each other into telescopic assembled relation.