 | Illinois. Dept. of Factory Inspection - 1908 - 778 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... | |
 | United States. Bureau of Labor - 1908 - 1584 pages
...commissioner or deputy commissioner of labor, which shall be placed in such a position or manner as to carry away the dust arising from or thrown off by such machines while !n operation directly to the outside of the building or to some other receptacle established... | |
 | Ohio - 1909 - 162 pages
...a manner as to protect the person or persons using the same from the particles of dust produced or caused thereby, and to carry away the dust arising...directly to the outside of the building, or to some receptacle place, so as to receive and confine such dust ; provided, that grinding machines upon which... | |
 | Michigan - 1909 - 958 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... | |
 | Michigan - 1909 - 960 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... | |
 | Michigan. Department of Labor - 1910 - 568 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... | |
 | Casey Albert Wood - 1911 - 950 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...and to carry away the dust arising from or thrown oft" by such wheels or belts while in operation, directly to the outside of the building, or to some... | |
 | Kentucky. Office of the Labor Inspector - 1905 - 246 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... | |
 | Illinois. Department of Factory Inspection - 1911 - 1030 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... | |
 | Michigan - 1911 - 52 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... 
