发明授权
- 专利标题: Window structure
- 专利标题(中): 窗口结构
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申请号: US10166834申请日: 2002-06-11
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公开(公告)号: US06804913B2公开(公告)日: 2004-10-19
- 发明人: Frederick L. Pipin
- 申请人: Frederick L. Pipin
- 主分类号: E05D1558
- IPC分类号: E05D1558
摘要:
A double-paned, side-by-side sash window has two sashes that independently slide and pivot to present differently sized openings.
公开/授权文献
- US20030226316A1 Window structure 公开/授权日:2003-12-11
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