| William Henry Michael - 1877 - 936 lehte
...in a cleanly state, or not ventilated in such a manner as to render harmless, as far as practicable, any gases, vapours, dust, or other impurities generated...carried on therein that are a nuisance or injurious to health, or so overcrowded while work is carried on as to be dangerous or injurious to the health... | |
| International health exhibition, 1884 - 1877 - 448 lehte
...therein, and it is to be ventilated in such a manner as to render harmless, so far as is practicable, all gases, vapours, dust, or other impurities generated in the course of the manufacturing process carried on therein, which products are likely to be injurious to health. There... | |
| Health primers - 1878 - 110 lehte
...in a cleanly state, or not ventilated in sucha manner as to render harmless as far as practicable, any gases, vapours, dust, or other impurities generated...carried on therein that are a nuisance or injurious to health, or so overcrowded while work is carried on as to be dangerous or injurious to the health... | |
| 1878 - 584 lehte
...in a cleanly state, or not ventilated in such a manner as to render harmless as far as practicable, any gases, vapours, dust, or other impurities generated...carried on therein that are a nuisance or injurious to health, or so overcrowded while work is carried on, as to be dangerous or injurious to the health... | |
| 1878 - 566 lehte
...impurities generated in the course of the work carried on therein that are a nuisance or injurious to health, or so overcrowded while work is carried on, as to be dangerous or injurious to the health of those employed therein: " 7. Any fireplace or furnace which does not as... | |
| Samuel Carter Hall - 430 lehte
...as to be injurious to the health of those employed therein ; they are to be so ventilated that all gases, vapours, dust or other impurities, generated in the course of the manufacturing process or handicraft carried on therein, that may be injurious to health, shall be,... | |
| Great Britain - 1878 - 760 lehte
...therein, and shall be ventilated in such a manner as to render harmless, so far as is practicable, all the gases, vapours, dust, or other impurities generated in the course of the manufacturing process or handicraft carried on therein that may be injurious to health. A factory or... | |
| Sir Sherston Baker - 1879 - 624 lehte
...in a cleanly state, or not ventilated in such a manner as to render harmless (as far as practicable) any gases, vapours, dust, or other impurities generated...carried on therein that are a nuisance or injurious to health, or so overcrowded while work is carried on as to be dangerous or injurious to the health... | |
| George Jarvis Notcutt - 1879 - 200 lehte
...in a cleanly state, or not ventilated in such a manner as to render harmless as far as practicable any gases vapours, dust or other impurities generated...in the course of the work carried on therein, that is a nuisance or injurious to health, or so overcrowded while work is carried on as to be dangerous... | |
| Québec (Province) - 1879 - 270 lehte
...in a cleanly state, or not ventilated in such a manner as to render harmless, as far as practicable, any gases, vapours, dust or other impurities generated in the course of the work carried on therein or which is a nuisance or injurious to health, or so overcrowded, while work is carried on, as to be... | |
| |