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6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
stripwound and corrugated hoses, flexible pipes, corrugated pipes, [ oval bellows, steering shaft bellows,] thermal expansion bodies, thermal vibration, [ volume and pressure ] compensators, [ seal and slip rings,] tube and joint connections, hose and bellows decoupling elements, vibration dampers; all of the above goods made of metal
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
conductive, protective and [ safety ] elements for automotive motors, namely, tubes, stripwound and corrugated hoses, flexible pipes, corrugated pipes, bellows, [ oval bellows; ] conductive, protective and [ safety ] components for automobile motors, exhaust pipe systems and fluid circulation systems, namely, tubes and conduits made of said tubes, thermal expansion bodies, exhaust gas compensators, [ exhaust seal and slip rings,] tube and joint connections; hose and bellows decoupling elements, vibration dampers, pushrod tubes, exhaust gas recirculation pipes; all of the above goods made of metal and of flexible, semi-flexible and rigid construction
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
[ fluid conductive elements for heaters, ventilators and air conditioners for vehicle; fuel and oil coolers ]
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12
Vehicles; apparatus for locomotion by land, air or water.
protective and safety elements for automobiles, namely, thermal vibration, [ volume and pressure ] compensators [ for shock protection of automobiles and their passengers; shock absorbers, impact absorbers, knee protection tubes; all of the above goods made of metal and of flexible, semi-flexible and rigid construction ]
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37
Building construction; repair; installation services
[ repair and maintenance of motor vehicles and motor parts; leasing of machines, tools and devices for the manufacture of tubes, hoses, and bellows; building construction ]
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
[ engineering services, namely, consultation and planning relating to the production of goods for others and the production process and the construction of the production facility and site; technical estimates relating to the production of goods for others and the production process and the construction of the production facility and site; materials testing; testing of products for others, quality control for others; laboratory tests; engineering services; providing technical expert opinion regarding the type of product desired by customers ]