F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
F16G1/00—Driving-belts
F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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Developing Agents For Electrophotography
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Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
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