Invention Grant
- Patent Title: Method for drainage of water around subterranean structures
- Patent Title (中): 围绕地下结构排水的方法
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Application No.: US13507949Application Date: 2012-08-09
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Publication No.: US08590221B1Publication Date: 2013-11-26
- Inventor: John Joseph Pal, Jr.
- Applicant: John Joseph Pal, Jr.
- Main IPC: E02D19/00
- IPC: E02D19/00
Abstract:
This invention pertains to the drainage of water around subterranean structures and is a modular system of modular panels connected by double standing seams. The modular panels can be interconnected and drain water away from a foundation and can be connected to each other to extend endlessly the length and width of the modular panels.
Public/Granted literature
- US2636302A Magazine release and extractor Public/Granted day:1953-04-28
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