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LV15066A
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Hydraulic device for power production using for van der waals forces of liquid molecules
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LV14969A
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Hydraulic device for creation of torque consuming minimum of liquid
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LV14524A
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Device for use of internal liquid pressure in order to produce torsional moment
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LV14251A
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Hydraulic device
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LV14219A
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Hydraulic assembly increasing pulsations of liquid in communicating vessels
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LV14189A
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Multichamber hydraulic device converting pull of gravity into rotational force
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LV14090A
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Rotational hydraulic device where the gravitation of the earth is used as the source of energy
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LV14043A
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Hydraulic device creating torque by gravity
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LV13965A
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Hydraulic unit with rotational device for filling up the vessels with liquid providing its continuous circular motion by gravity
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LV13245B
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Washing method, astivator and washing machine therefor
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LV13122B
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Laundry washing machine
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LV12897B
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Washing machine and method of washing
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