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RU1776999C
|
|
Level gage for open water reservoirs
|
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RU1781367C
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Device for mechanical cleaning of water
|
|
SU1773344A1
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|
Automated device for control over feed of water to irrigation system
|
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RU1789971C
|
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Liquid flow deflector
|
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SU1743484A1
|
|
Water outlet of irrigation pipeline
|
|
SU1743483A1
|
|
Water outlet
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RU1782472C
|
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Water discharge
|
|
SU1739907A1
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Furrow irrigation method
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|
SU1739904A1
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Water outlet of tray-shaped channels
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|
RU1771608C
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Method for use of earth irrigator
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|
RU1771607C
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Irrigating pipeline
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|
SU1727715A1
|
|
Irrigation pipeline
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|
SU1727746A1
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Automated drinking site
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SU1757534A1
|
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Irrigation pipeline
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|
RU1777692C
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Watering device
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|
SU1752281A1
|
|
Irrigating pipeline
|
|
SU1743431A2
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|
Water outlet of irrigating pipeline
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|
RU1777715C
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|
Automated furrow irrigation control system
|
|
SU1751725A1
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Device for regulating a liquid level in reservoir
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|
RU1783083C
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|
Device for lifting water from well
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