发明名称 PIPE HOOKS
摘要 A hand-tool for carrying a section of irrigation pipe which includes a pair of hooks held at spaced points along the pipe section for supporting the pipe. Each hook has a portion in which the pipe is loosely received. When the hooks are canted with respect to the pipe, the receiving portion of each hook grips the pipe and holds it against rotation about its longitudinal axis.
申请公布号 US3708196(A) 申请公布日期 1973.01.02
申请号 USD3708196 申请日期 1970.11.12
申请人 SNELL J,US 发明人 SNELL J,US
分类号 B65G7/12;(IPC1-7):B65G7/12 主分类号 B65G7/12
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