A grommet is provided having an outer peripheral portion and a central portion having different patterns on opposing surfaces thereof. In one embodiment the outer peripheral portion and the central portion are fabricated from different materials.
申请公布号
US5567916(A)
申请公布日期
1996.10.22
申请号
US19950402808
申请日期
1995.03.13
申请人
SIECOR CORPORATION
发明人
NAPIORKOWSKI, JOHN J.;BUTLER, III, WALTER K.;COTE, MARK P.;KROLL, THOMAS W.
