BG100211A
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Device for stopping aortal bleeding
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BG98432A
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Reversible sector box
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BG98433A
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Loading and feeding conveyor
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BG98385A
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Pulse method and device for charging lead storage batteries and for the formation of their active mass
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BG98104A
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Attachable mower-harvester
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BG98064A
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Single pc board microcomputer
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BG98053A
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Composition of an explosive
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BG96999A
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Method for the treatment of organically polluted waste waters
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BG42297A1
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Convective drying installation
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BG42065A1
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Hydraulic power device
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BG41601A1
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Recurculation cyclone drying installation
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BG40918A1
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High- temperature thermopump installation
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BG41917A1
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Method for alkylation of coal
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BG39599A1
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Installation for recuperating oil solvent
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BG38991A1
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Device for ensuring internal hermeticity of lifting hydraulic system
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BG38745A1
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Method and installation for drying of k- thermopump cycle
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BG38278A1
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Apparatus for multicomponent rectification of hydrocarbons
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BG38111A1
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Installation for recuperation of heat during multicomponent rectifying of hydrocarbons
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BG38117A1
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Installation for recovery of inert distillation agent
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BG37198A1
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Device for diagnosis of operator benchboard
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