The breaking down of coal with compressed air, or by some mechanical or chemical-mechanical device which does not emit spark or flame, while men are in a mine, is permitted.
225 ILCS 705/20.02
The breaking down of coal with compressed air, or by some mechanical or chemical-mechanical device which does not emit spark or flame, while men are in a mine, is permitted
Laws 1953, p. 701.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.