 | Michigan. Legislature - 1897 - 1206 pages
...particles of dust produced and caused threby, and to carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly...machines upon which water is used at the point of the grinding contact shall be exempt from the conditions of this act. SEC. 2. Any suoh person or persons... | |
 | Illinois - 1897 - 792 pages
...particles of dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels or belts while in operation directly...such dust: Provided, that grinding machines, upon лу-hich water is used at the point of the grinding contact, shall be exempt from the provisions of... | |
 | Ohio. Department of Inspection of Workshops, Factories and Public Buildings - 1897 - 352 pages
...particles of dust produced and caused thereby, and to carry away the dust arising from, or thrown off by such wheels or belts while in operation, directly...so as to receive and confine such dust; provided, however, small emery wheels that are used temporarily for tool grinding, that do not create dust enough... | |
 | Ohio. Bureau of Labor Statistics - 1897 - 430 pages
...particles of dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels or belts while in operation, directly...so as to receive and confine such dust; provided, however, small emery wheels that are used temporarily for tool grinding, that do not create dust enough... | |
 | Ohio - 1897 - 1340 pages
...carry away the dust arising from, or thrown off by such wheels or belts while in operation, direct!)' to the outside of the building or to some receptacle...so as to receive and confine such dust; provided, however, small emery wheels that are used temporarily for tool grinding, that do not create dust enough... | |
 | Illinois. Dept. of Factory Inspection - 1898 - 438 pages
...particles of dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels or belts while in operation directly...machines, upon which water is used at the point of the grinding contact, shall be exempt from the provisions of this act, and provided that this act shall... | |
 | 1898 - 1026 pages
...produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels or bolts while in operation directly to the outside of the...machines upon which water is used at the point of the grinding contact shall bo exempt from tho provisions of this act: And provided, This act shall... | |
 | Ohio - 1898 - 804 pages
...particles of the dust produced and caused thereby, and to carry away the dust arising from or thrown off by such wheels or belts while in operation, directly...the outside of the building, or to some receptacle place, so as to receive and confine such dust; provided, that grind- Exemptions, ing machines upon... | |
 | Michigan. Bureau of labor and industrial statistics - 1898 - 240 pages
...particles of dust produced and caused thereby, 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 other receptacle, placed so as to receive and confine such dust, and the same shall be placed in such... | |
 | Wisconsin - 1899 - 856 pages
...particles of the dust, produced and caused thereby, 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 recepttide placed so as to reeoive and confine such dust. Provided, that grinding machines npon ccrtainexwhich... | |
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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 dust: Provided, that grinding machines... 
