CH201230A
(en)
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Method and device for the production of glass threads.
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SU47036A1
(en)
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The method of cleaning gases from sulfur
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FR810912A
(en)
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Method and apparatus for the decomposition of ammonia
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FR848932A
(en)
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Method and device for the formation of artificial smoke
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SU31621A1
(en)
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Micrometer
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SU40335A1
(en)
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The method of obtaining sulfur and sulfuric acid
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SU39936A1
(en)
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The way to prevent blood from clotting
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SU55878A1
(en)
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Method of making hinges for hinges
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SU21743A1
(en)
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Alarm device for factories and plants
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SU37809A1
(en)
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The method of obtaining viscose linen
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SU47848A1
(en)
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The method of studying the movement of gases in air
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SU31132A1
(en)
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The method of processing sulfite concentrations
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SU27800A1
(en)
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Focus of light stroke in the apparatus for recording sounds
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FR806139A
(en)
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Method and device for the manufacture of cigarettes
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FR759436A
(en)
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Process for the preparation of cyclic alpha-cyanoketimides and cyclic alpha-cyanoketones
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SU31017A1
(en)
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The method of obtaining dimethylacetylene carbinod
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SU35993A1
(en)
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Gesture on clasp or clip to connect paired rods
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SU49017A1
(en)
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The method of preparation of viscose solution
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SU47242A1
(en)
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Gas trap when charging bottles and siphons with sparkling water
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SU30590A1
(en)
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The device for determining the tension spun cords in vaterov
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SU32102A1
(en)
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Cane
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SU48281A1
(en)
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The method of obtaining desulphuric pure and airbenzenes
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SU45521A1
(en)
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The method of obtaining artistic drawings
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SU40141A1
(en)
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Rantovoditel to the piercing shoe machine
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SU40336A1
(en)
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The method of producing phosphoric acid
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