SU46315A1
(en)
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The method of obtaining artificial varnish
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SU48214A1
(en)
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The method of obtaining N-methyl-n-aminophenol
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SU50661A1
(en)
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The method of obtaining artificial resin
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SU46646A1
(en)
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The method of obtaining paint
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SU47691A1
(en)
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The method of obtaining 8-aminoquinoline
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SU50431A1
(en)
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The method of obtaining esters
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SU45601A1
(en)
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The method of obtaining terpindialov
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SU44925A1
(en)
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The method of obtaining bromoform
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SU46607A1
(en)
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The method of producing tetra-chlorophthalic acid
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SU50699A1
(en)
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The method of obtaining artificial vaseline
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SU48281A1
(en)
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The method of obtaining desulphuric pure and airbenzenes
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SU47930A1
(en)
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The method of preparation of colored plaster
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SU48278A1
(en)
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The method of producing iron sulfide
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SU48277A1
(en)
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The method of obtaining artificial colored stones
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SU47023A1
(en)
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The method of obtaining artificial drying oil
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SU51979A1
(en)
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Method of making textolite pipes
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SU47814A1
(en)
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Method of using waste galalita
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SU44929A1
(en)
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Method for preparing 4-hydroxy-3-ethoxy-benzaldehyde
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SU49224A1
(en)
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The method of obtaining artificial resin
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SU48256A1
(en)
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The method of preparation of artificial permutite
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SU47564A1
(en)
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The method of manufacture of grinding wheels
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SU48959A1
(en)
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Method for making grease
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SU46660A1
(en)
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The method of obtaining spermaceta
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SU46000A1
(en)
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Method of making carbidized cathode
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SU50105A1
(en)
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The method of obtaining silvered sand for water sterilization
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