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BG51540A1
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Mobile equipment for collection and cleaning of bulk materials
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BG49970A1
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Gripper device
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BG49295A1
|
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Dveice for feeding slag- making material at a permanent spilling of steel
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BG50440A1
|
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Production of phosphorus containing resin
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BG48370A1
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Device for empty tank
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BG48381A1
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Refractory plaster composition
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BG48380A1
|
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Semi- acid refractory mass
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BG47982A1
|
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Matrix for high- gradient magnetic separator
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BG47933A1
|
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Thyristor relaxation generator
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BG47099A1
|
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Refractory mass
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BG52057B2
|
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Electrolyte and method for electrochemical deposition of brass coatings
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BG46676A1
|
|
Device for pluging opening for run- out of pig iron from blast furnace
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BG48155A1
|
|
Fuel for glass furnaces
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BG46178A1
|
|
Device for winding the stap on the frame
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BG46177A1
|
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Device for fastening strap winding upon the frame
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BG45931A1
|
|
Fireproof concrete mixture
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BG45688A2
|
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Device for processing and refining of liquid metal alloys
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BG45616A1
|
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Refractory aggregate for ram table
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BG47217A1
|
|
Vibration sieve
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BG47215A1
|
|
Vibratory jaw crusher
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