发明名称 Fencing assembly and process
摘要 A fencing assembly including posts fabricated from extruded plastic tubes and filled with particulate matter and binder to form a core of a predetermined density. The posts are capped at the top and bottom to seal the interior against moisture and weather. Rails are constructed in a like manner to the posts.
申请公布号 US4602765(A) 申请公布日期 1986.07.29
申请号 US19840603167 申请日期 1984.04.23
申请人 LOPER, KARL J.;WILSON, ARCHIE 发明人 LOPER, KARL J.;WILSON, ARCHIE
分类号 E04H17/00;E04H17/14;(IPC1-7):E04H17/14 主分类号 E04H17/00
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