Automotives And Transportation

	No:244 - Aeronautics (2641)
	No:188 - Brakes (1349)
	No:441 - Buoys, rafts, and aquatic devices (460)
	No:192 - Clutches and power-stop control (1559)
	No:187 - Elevator, industrial lift truck, or stationary lift for vehicle (493)
	No:303 - Fluid-pressure and analogous brake systems (632)
	No:410 - Freight accommodation on freight carrier (293)
	No:044 - Fuel and related compositions (321)
	No:123 - Internal-combustion engines (3141)
	No:477 - Interrelated power delivery controls, including engine control (304)
	No:280 - Land vehicles (5153)
	No:278 - Land vehicles: animal draft appliances (189)
	No:296 - Land vehicles: bodies and tops (1847)
	No:298 - Land vehicles: dumping (982)
	No:301 - Land vehicles: wheels and axles (1025)
	No:440 - Marine propulsion (405)
	No:185 - Motors: spring, weight, or animal powered (159)
	No:180 - Motor vehicles (2229)
	No:213 - Railway draft appliances (346)
	No:258 - Railway mail delivery (233)
	No:105 - Railway rolling stock (912)
	No:104 - Railways (578)
	No:238 - Railways: surface track (679)
	No:246 - Railway switches and signals (737)
	No:295 - Railway wheels and axles (188)
	No:152 - Resilient tires and wheels (931)
	No:114 - Ships (1056)
	No:291 - Track sanders (192)
	No:D12 - Transportation (4738)
	No:293 - Vehicle fenders (272)
	No:305 - Wheel substitutes for land vehicles (295)

No:244 - Aeronautics (2641)