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SI25320A
|
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The process of feeding dairy cows with special dosage of feed and the device according to this procedure
|
|
SI20929A
|
|
Horizontal three-blade fan
|
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SI20930A
|
|
Horizontal fan
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SI20897A2
|
|
Sailboat's hull
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SI20708A2
|
|
Wind turbine with diffuser
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SI20709A2
|
|
Heating system with pool as a heat accumulator
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SI20650A
|
|
Lightweight building element
|
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SI20468A
|
|
Sailboat with wind-wheel
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SI20382A
|
|
Insulation of construction works with argon gas
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SI20383A
|
|
Block system of prefabricated house construction
|
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SI20220A
|
|
Single-stroke spark-ignition or diesel internal combustion engine and compressor
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