Credit settlement system, seller computer, provider computer, communication method using the seller computer, and communication method using the provider computer
JPH08280598A
Broom
JPS56101053A
Structure for fixing air element of engine
JPS5682675A
Device for letting bicycle generating lamp light brightly when walking
JPS55163719A
Pulling string stretchable unit for pull switch of lamp
JPS55110674A
Holder of generating lamp for bicycle
JPS5588564A
Electromagnet for rotary device of confronting permanent magnet
JPS5583479A
Reinforcement of rotating torque using variation of gap between permanent magnets put face to face
JPS5579691A
Rotation device by two groups of rotary permanent magnet
JPS5579690A
Rotation device by permanent magnet and rotary plate
JPS5579688A
Rotation device by only permanent magnet
JPS5574381A
Rotary device consisting of permanent magnet and rotary plate
JPS5568888A
Rotating apparatus employing permanent magnet
JPS5567116A
Utilizing method of magnetic force of permanent magnet
JPS5568889A
Rotating apparatus employing permanent magnet
JPS5551673A
Device doubling as display of increase of current voltage of generating lamp for bicycle to tolerance limit voltage of illuminant and prevention of failure
JPS5536149A
Bicycle dynamoolamp
JPS53107607A
Commutatorless dc generator and motor
JPS5351479A
Device for adjusting length of string in pull switch
JPS5332392A
Device for adjusting length of string in pull switch actuated through omnidirectional handling
