发明名称 Method of alternatively fastening a banner to a flagstaff or to a surface
摘要 A method of securely attaching for indefinite periods banners of flexible plastic electrostatically chargeable material to flagstaffs and then onto smooth non-porous surfaces, which may be the painted exteriors of vehicle bodies, and vice versa, without the use of separate adhesives.
申请公布号 US5246517(A) 申请公布日期 1993.09.21
申请号 US19910811862 申请日期 1991.12.23
申请人 WATSON, ROBERT L. 发明人 WATSON, ROBERT L.
分类号 B29C65/00;B60R13/00;G09F17/00 主分类号 B29C65/00
代理机构 代理人
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