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JPH09164995A
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Water jet propeller
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|
JPH07247908A
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Coupled propulsion device possible to commonly use atmosphere or space
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JPH04321486A
|
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Water jet electromagnetic propulsive device
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JPH04293693A
|
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Water jet propulsion device
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|
JPH03217511A
|
|
Method and device for supply of electric power
|
|
JPS60213626A
|
|
Multi-step thrust generating method and device
|
|
JPS60213625A
|
|
Thrust generator
|
|
JPS60213627A
|
|
Thrust generator
|
|
JPS60166800A
|
|
Thrust force generating device
|
|
JPS60142099A
|
|
Thrust generator
|
|
JPS60141548A
|
|
Jet nozzle
|
|
JPS60142100A
|
|
Method of generating thrust
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|
JPS59109269A
|
|
Nozzle
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|
JPS59188099A
|
|
Device for suction, crushing and pressure conveyance
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|
JPS59156891A
|
|
Method and equipment for retrieving leaked oil
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|
JPS5999100A
|
|
Thrust generating device
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