发明名称 Roof walkway tile.
摘要 <p>A roof walkway tile (1) which is made from a rubber composition, which has a slip resistant pattern (11) on one of its major faces, and which has at each of its edges means (3, 5) for attaching the tile (1) to another similar tile.</p>
申请公布号 EP0329467(A1) 申请公布日期 1989.08.23
申请号 EP19890301568 申请日期 1989.02.17
申请人 HARRIS, ANDREW T.A. 发明人 HARRIS, ANDREW T.A.
分类号 E04D11/00;E04F15/10 主分类号 E04D11/00
代理机构 代理人
主权项
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