Printing services; machine shop services, namely, machining parts for others; custom assembling of plastic, rubber, metal, glass, composite or urethane elastomeric molded products to the order and specification of others; custom manufacture of molded components, namely, molds for industry use; custom manufacturing of plastic injection-molded parts for others; custom manufacturing of metal injection-molded parts for others; custom manufacture of prototypes namely, prototype fabrication of new ...

CHEMICAL COMPOSITIONS USEFUL AS SOLVENTS FOR CLEANING INDUSTRIAL EQUIPMENT

ALUMINOUS CEMENT, AND INGREDIENTS FOR FORMING SAME, USED CHIEFLY IN OIL WELLS