Picture frame door
作者： Bryan P. Zacher , Allen E. Lee
DOI:
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摘要:
lens.org 参考文章(3)
Curtis C. Shoup, Storm door and method of fabrication thereof ,(1998)
Terry Kenkel, Glazing seal and door frame ,(1995)
Walter B. Herbst, Molded window door and method ,(1996)