 ... 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...  Executive Documents, Annual Reports - Página 819de Ohio - 1897Visualização completa - Sobre este livro
 | Wisconsin. Bureau of Labor and Industrial Statistics - 1901 - 1140 páginas
...carry away the dust arising from or thrown off by such wheels or belts while in operation, dircetly to the outside of the building or to some receptacle...so as to receive and confine such dust. Provided, that grinding machines upon which water is used at the point of grinding contact shall be exempt from... | |
 | Michigan - 1893 - 648 páginas
...carry away the dust arising from, or thrown off by such wheels or belts while in operatiorm, directly to the outside of the building or to some receptacle...so as to receive and confine such dust: Provided, That grinding machines upon 1ro'ds. which water is used at the point of the grinding contact shall... | |
 | Michigan - 1893 - 642 páginas
...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...so as to receive and confine such dust: Provided, That grinding machines upon proviso, which water is used at the point of the grinding contact shall... | |
 | Ohio - 1896 - 870 páginas
...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...operator, shall be exempt from the conditions of this act, SECTION 2. Any such person or persons and the managers or directors of any such corporation who shall... | |
 | Jay Ford Laning - 1896 - 430 páginas
...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...that are used temporarily for tool grinding, that dp not create dust enough in the opinion of inspector of workshops and factories, to be injurious to... | |
 | 1896 - 876 páginas
...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...so as to receive and confine such dust: Provided, That grinding machines upon which water is used at the point of tbe grinding contact shall be exempt... | |
 | United States. Bureau of Labor - 1896 - 1396 páginas
...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 receptacle placed so as to receive and confine such dust: I'roridi'd, That grinding machines upon which water is used at the point of the grinding contact shall... | |
 | Ohio - 1896 - 870 páginas
...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 Exemption. receive and confine such dust; provided, however, small emery wheels that are used temporarily... | |
 | Ohio. Department of Inspection of Workshops, Factories and Public Buildings - 1897 - 352 páginas
...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...operator, shall be exempt from the conditions of this act. ^ "SKCTION 2. Any such person or persons and the managers or directors of any such corporation who... | |
 | Ohio. Bureau of Labor Statistics - 1897 - 430 páginas
...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...operator, shall be exempt from the conditions of this act. SECTION 2. Any such person or persons and the managers or directors of any such corporation who shall... | |
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