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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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