发明名称 Toy store
摘要 A toy store is disclosed that when stored is a single-story, box-like structure, and when in use, walls are movable to form a second floor. Store related fixture accessories are provided.
申请公布号 US5055083(A) 申请公布日期 1991.10.08
申请号 US19900619471 申请日期 1990.11.29
申请人 WALKER, ROBERT;WALKER, BETTY R. 发明人 WALKER, ROBERT;WALKER, BETTY R.
分类号 A63H3/52;A63H33/04 主分类号 A63H3/52
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