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BG99425A
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Method for making a beam for steering axle
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BG97482A
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Catalyst for sulphide ions oxidation to elementary sulphur
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BG97251A
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Method and device for angle measurement by resolver
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BG96776A
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Coating
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BG60487B2
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Method for measuring the mean diameter of male threads
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BG51810A1
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Elastomer coating
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BG51863A1
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Method for recuperation of copper and zinc from waste copper-zinc-aluminium and copper-zinc-chromium-aluminium catalysts
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BG42488A1
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Correlation type speed measuring device
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BG42509A1
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Voltage regulator in charging device
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BG40786A1
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Input analogous block for computer
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BG41147A1
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Device for submarine fishing
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BG42391A1
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Method for obtaining iron- chrome- potassium catalyst for dehydrating of ethylbenzene to styrene
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BG39436A1
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Electronic regulator
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BG37860A1
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Installation with continuous operation for manufacturing soft, semi- hard and hard sheeses
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BG37859A1
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Pump system for transporting mixture rf ceese grains and whey in manufacturing of soft semi- hard and hard cheese
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BG36954A1
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Apparatus for cheese manufacture
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BG37086A1
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Method and device for scalding chedderized cheese mass in the manufacture of cheese
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BG36028A1
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Stabilized current rectifier
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BG36014A1
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Series regulator
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BG35522A1
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Device for automatic turning of rubber- coated textile
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