Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 377
^ vo ^^? V CVl (>y| 1^^^ «0 c/P/^oa^ JO ^ ^ «Q N Cm fS=. (^.^ ^. .MN ■ ^ In ■OA/ X fg ^; .^ ^-$>^^«^ ^ ^. . = ^ du(j iiJnu//Zoj/y. %n … HOT BLAST HEATING 359 TABLE 3 DIMENSIONS OF REG. O. A. P. AND RETURN BEND HEATERS (Buffalo Forge Co.) Size op Section C D E F J Length Height H K 3 ft. 3- 43-104- 44-105- 45-10 38 3§ 38 3/8 38^838^838 H38 3^ 343844505662 5 55555 SVa avs SVs3H 222222 222222 111111 565656565656 5.15.46.16.97.78.5…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-115-37.webp)
