 | United States. Bureau of Labor Statistics - 1914 - 1228 pages
...apparatus, wl'.ich shall be placed over, besides or under such wheels or belts in such a manner as to protect the person or persons using the same from...directly to the outside of the building, or to some receptable [receptacle] placed so as to receive and confine such dust : Provided, That grinding machines... | |
 | Ohio. Circuit Court - 1914 - 642 pages
...apparatus, which shall be placed over, besides or under such wheels or belts, in such a manner as to protect the person or persons using the same from the particles of dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels... | |
 | Illinois. Appellate Court, Martin L. Newell, Mason Harder Newell, Walter Clyde Jones, Keene Harwood Addington, James Christopher Cahill, Basil Jones, James Max Henderson, Ray Smith - 1915 - 724 pages
...apparatus, which shall be placed over, beside or under such wheels or belts in such a manner as to protect the person or persons using the same from...directly to the outside of the building or to some receptacle placed so as to receive and confine such dust. * * * " It is made the duty of any person... | |
 | Michigan. Department of Labor, Michigan. Department of labor - 1915 - 710 pages
...with fans or blowers or similar apparatus, which shall be placed in such a position or manner as to protect the person or persons using the same from the particles of dust produced and caused thereby, and to carry the dust arising from, or thrown off by such wheels... | |
 | United States. Public Health Service - 1915 - 556 pages
...apparatus which shall be placed over, beside, or under such wheels or belts in such a manner as to protect the person or persons using the same from the particles of dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels... | |
 | Thomas Hall Shastid - 1916 - 182 pages
...similar apparatus, which shall be placed over, beside or under wheels or belts in such a manner as to protect the person or persons using the same from...directly to the outside of the building, or to some receptacle placed so as to receive and confine such dust . . . "Sec. 15. . . . Each and every such... | |
 | Michigan. Department of Labor, Michigan. Department of labor - 1916 - 752 pages
...with fans or blowers or similar apparatus, which shall be placed in such a jtosition or manner as to protect the person or persons using the same from the particles of dust, produced and caused thereby, and to carry the dust arising from, or thrown off by such wheels... | |
 | Pennsylvania. Department of Labor and Industry - 1917 - 890 pages
...or belts, in such a manner as to protect the person or persons usjug the same from the particles of dust produced and caused thereby, "and to carry away...directly to the outside of the building, or to some receptacle placed so as to receive and confine such dust: Provided, That grinding machines upon which... | |
 | Pennsylvania. Department of Labor and Industry - 1916 - 110 pages
...or belts, in such a manner as to protect the person or persons usjug the same from the particles of dust produced and caused thereby, "and to carry away...directly to the outside of the building, or to some receptacle placed so as to receive and confine such dust: Provided. That grinding machines upon which... | |
 | Michigan. Department of Labor, Michigan. Department of labor - 1919 - 780 pages
...with fans or blowers or similar apparatus, which shall be placed in such a position or manner as to protect the person or persons using the same from the particles of dust produced and caused thereby, and to carry the dust arising from, or thrown off by such wheels... | |
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... and to carry away the dust arising from or thrown off by such wheels or belts while in operation directly to the outside of the building, or to some receptacle placed so as to receive and confine such... 
