发明名称 Parking lot car locator
摘要 The invention relates to an improved car finder apparatus that instantly identifies one's automobile in a parking lot or other area through a personally selected number of large and small flags and/or flashing and non-flashing lights.
申请公布号 US5089803(A) 申请公布日期 1992.02.18
申请号 US19900496548 申请日期 1990.04.23
申请人 BOHN, FRANK W. 发明人 BOHN, FRANK W.
分类号 B60Q1/50 主分类号 B60Q1/50
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