发明授权
- 专利标题: Vinyl siding attachment
- 专利标题(中): 乙烯基壁挂附件
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申请号: US320613申请日: 1981-11-12
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公开(公告)号: US4435938A公开(公告)日: 1984-03-13
- 发明人: Edward J. Rutkowski , Thomas R. Krowl
- 申请人: Edward J. Rutkowski , Thomas R. Krowl
- 申请人地址: TX Dallas
- 专利权人: National Gypsum Company
- 当前专利权人: National Gypsum Company
- 当前专利权人地址: TX Dallas
- 主分类号: E04F13/08
- IPC分类号: E04F13/08 ; E04D1/00
摘要:
Clips, which are rigidly affixed to a structure, are loosely affixed to vinyl siding by elements grasping the siding nailing portion.
公开/授权文献
- US5020885A Optical element 公开/授权日:1991-06-04
信息查询
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