专利名称：Recycled rubber construction materials发明人：Thomas P. Hansen申请号：US10271079申请日：20021015
公开号：US20030072904A1公开日：20030417
专利附图：
摘要：The present invention broadly comprises a construction material constructedfrom a plurality of flexible strips, the strips are helically wound upon one another to forma cylindrical pole. The pole may incorporate bolts, nails, screws and polymers forsecuring the flexible strips to one another. The construction material is generally
constructed from discarded tires and may comprise a utility pole, a guardrail, a signpostand may be suitable for many other construction applications.
申请人：HANSEN THOMAS P.
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