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FR982038A
(en)
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Improvements in the manufacture of fibers, especially glass fibers
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FR739910A
(en)
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Cellulose bleaching process
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FI15952A
(en)
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Salt for the production of cellulosic fibers with hot alkali mono- and alkali bisulphite solutions
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FR806717A
(en)
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Security paper manufacturing process
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SU50377A1
(en)
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The method of cleaning solutions of sodium sulphide
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CA342135A
(en)
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Alkali sulphite or bisulphite solution
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CA339808A
(en)
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Bisulphite liquor production
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FI16797A
(en)
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The provisions relating to the use of cellulosic material in the form of alkali cellulose
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CA349906A
(en)
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Fibrous sliver production
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FR830048A
(en)
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Beech cellulose manufacturing process
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FI15607A
(en)
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The setting is based on the textile fiber
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FI18248A
(en)
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The definition for the production of bisulphite solution
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FI16148A
(en)
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Fertilization rate for the production of alkali cellulose Cellulose
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CA347902A
(en)
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Alkali cyanide production
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CA347757A
(en)
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Alkali cyanide production
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FI16743A
(en)
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Refiner for fiber
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CA350566A
(en)
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Fibre production
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CA347901A
(en)
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Alkali cyanate production
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FR768222A
(en)
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Production of uniform sheets of fibrous pulp
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FI14199A
(en)
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For the production of sodium sulphite and bisulphite sulphate
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CA347758A
(en)
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Alkali sulphide production
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ES140306A1
(en)
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A process for the manufacture of long fiber yarns.
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CA352500A
(en)
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Animal fibre dyeing process
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CA352965A
(en)
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Yarn production
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CA326709A
(en)
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Cellulose production
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