4. D - Textiles, Paper
  5. 21
  6. C

Bjorn H. Fritzvold

D - Textiles – Paper – 21 – C

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Disc press for continuous pressing of aqueous or suspended pulp

B - Operations – Transporting – 30 – B
Patent

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Method and apparatus for processing finely divided bulk...

D - Textiles – Paper – 21 – C
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Method for bleaching oxygen delignified cellulose-containing...

B - Operations – Transporting – 27 – K
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Method for treating cellulose containing pulp

D - Textiles – Paper – 21 – D
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Method for treating finely divided bulk material and a...

D - Textiles – Paper – 21 – C
Patent

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Profile ID: LFCA-PAI-P-54587

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