发明名称 GUARD RAIL ASSEMBLY FOR A PLATFORM
摘要 A guard rail assembly for a platform in which said platform is supported on a pair of struts interconnecting a pair of leg frames. A plurality of plates are removably mounted on said struts and each is provided with an upwardly open socket. A plurality of posts are received in said sockets and project upwardly therefrom. Said posts are interconnected by a plurality of guard rails.
申请公布号 US3675736(A) 申请公布日期 1972.07.11
申请号 USD3675736 申请日期 1971.05.03
申请人 BAKER-ROOS INC. 发明人 WILLIAM CLARK ROGGIE
分类号 E04G5/14;(IPC1-7):E04G1/26 主分类号 E04G5/14
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