[Adopted 2-22-1971 by L.L. No. 1-1971 as Ch. 62, Art. VI, of the 1971 Code]
No heating device with an open flame, and no artificial lighting system other than electric lights, shall be used in any warehouse for the storage of rags, excelsior, hair or other inflammable or combustible material, nor in any shop or factory used for the manufacture, repair or renovation of mattresses or bedding, nor in any establishment for the upholstering of furniture, nor in any manufacturing establishment using or manufacturing any inflammable materials.