Post lighting fixture
作者： Charles R. Metchear
DOI:
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摘要:
lens.org 参考文章(4)
Peter O. Dormand, Vandal resistant bollard lights ,(1989)
Ram Shalvi, Outdoor post lamp ,(1995)
David H. Porter, Outdoor post lamp ,(1995)
Gary L. Beatty, Plastic sheath for fencing ,(1983)