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2009-11-28
Self-rotation magnetic automata stared by external source
CN101701642A
2009-11-20
Energy-saving straight-tube-shaped electromagnetic valve controlled by direct-current magnetic force
CN101333963A
2008-07-06
Elliptical wheel piston type rotor internal combustion engine
CN101328887A
2008-07-06
Elliptic gear pump
CN101317619A
2008-07-03
Candy cigarette capable of relieving a craving for tobacco and refreshing oneself
CN101382832A
2008-06-25
Notebook computer power adapter with power switch
CN101383530A
2008-06-25
Structural energy battery capable of long-term self-sensing electricity generation and transmission
CN101387058A
2008-06-25
Water splash washing type household electric washing machine
CN101469896A
2008-06-20
Oxygen-enriched ventilation machine capable of cleaning indoor air
CN101364761A
2008-06-17
Self-driving type motor started by external electricity
CN101231922A
2007-10-26
Power contactor controlled by direct current electromagnetic force
CN101122431A
2007-07-31
Electromagnetic refrigeration or heating device
CN101178073A
2007-07-31
Energy-saving running electric-driven turbine current drainage blower
