LEAKAGE AND INFILTRATION PREVENTIVE MEANS FOR SKIN

摘要

PURPOSE: To greatly improve the adsorption function of a spiral adsorber by fitting the adsorber into the annular bulging part of the leakage and infiltration preventive body to prohibit the oscillation thereof. ;CONSTITUTION: This means is constituted of the spiral adsorber 1 and the leakage and infiltration preventive body 2 made of a thin silicone resin having the annular bulging part 3, an annular stopper 4 and an annular tightening and renforcing part 8.;COPYRIGHT: (C)1994,JPO&Japio