A helical coil clutch assembly comprising an actuator to...
A high efficiency and environmental protection fuel-economizer
A high efficiency dual shell stirling engine
A high efficiency dual shell stirling engine
A high pressure gaseous fuel supply system for an internal...
A high pressure water control device
A high temperature heat exchanger structure
A high temperature materials processing furnace
A high-tightness threaded joint
A holder
A hose roller pump
A hot water tank energy controller
A hot-air oven for cooking food in hot air
A humidifier unit
A humidifying gas induction or supply system
A hybrid bearing and a method for its production
A hybrid elastomer-and-metal spring isolator
A hybrid fastener
A hybrid lighting system
A hybrid panel fastener and a retention mechanism for use in...