Lamp consisting of modular elements

作者: P Menichetti

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摘要: A lamp comprised of modular elements for selected assembly to provide a multiplicity forms. Said comprehend cylindric element with planar parallel ends, toroid sector element, and bulb-carrying or hood; there being means integral said stable interfitting relationship but which permit ease disengagement.

参考文章(3)
Albert H Stricker, Marshall W Ulf, Electric lamp attachment fixture ,(1935)
Schaefer Louis, Sectional candlestick and the like ,(1947)