发明名称 Composite headlamp vent device
摘要 A headlamp having a mounting hole formed in the curved outer surface of a reflector housing along an axis which is generally parallel to the optical axis of the housing and which is adapted to receive a push-in type vent device formed with a skirt having a configuration that provides a good sealing relationship with the curved outer surface of the housing.
申请公布号 US5003446(A) 申请公布日期 1991.03.26
申请号 US19900575757 申请日期 1990.08.31
申请人 GENERAL MOTORS CORPORATION 发明人 NAGENGAST, WILLIAM E.;MELLINGER, JAMES S.;MCMAHAN, DAVID R.
分类号 F21V31/03 主分类号 F21V31/03
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