1592953443000 1312632483000 term-51309 1616540950893 1312632545000 1616290426395 adlib fitz-online adlib-term-51309 000b84bc-77cf-3dd8-a1cb-2fb2f260501c 2 1 scope note Use for very small courts that are enclosed within the walls of a building and supply ventilation to windows. Prefer "light courts" for somewhat larger courts supplying significant light as well as ventilation, or courts supplying only light. reference term-51308 adlib-term-51308 0e706ab9-d254-31fa-98fa-fb2bdd3ff590 air shaft V.PJ.AFU.ALO.ALO.DIO.ARI.ALO.DOI.AFU 1 code V.PJ.AFU.ALO.ALO.DIO.ARI.ALO.DOI.AFU 1 air shafts reference term-51313 adlib-term-51313 c973cf4a-5fe0-3b2f-80db-256ad80e7291 shafts (spaces) air shafts term