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BG61782B2
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Thermoregulator
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BG60189A3
|
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Overhead dc current electric power line
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BG40602A1
|
|
Planetary gear box
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|
BG40360A1
|
|
Device for fending tubes
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BG39551A1
|
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Method for preparing filled polyethylenic composition
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BG36124A1
|
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Determining of free polyamines, plasma and erythrocydes
|
|
BG35821A1
|
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Method for preparing chrome- containing catalyst for ethylene polymerization
|
|
BG34118A1
|
|
Caisson with water-evaporation cooling
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|
BG33123A1
|
|
Apparatus for measuring the electrostatic charge by friction
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|
BG36215A1
|
|
Means for treatment of gallic diseases
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BG31440A1
|
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Control device
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BG32044A1
|
|
Method for obtaining of bimetal catalyst for reforming
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|
BG32162A1
|
|
Apparatus for releasing the hanging devices of the elevating gears ropes
|
|
BG28327A1
|
|
Method of catalyst obtaining
|
|
BG24314A1
|
|
Polyethylene-base composition
|
|
BG24303A1
|
|
Method of obtaining catalyst
|
|
BG23692A1
|
|
Centrifugal powder-type starting safety clutch
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