NL117054B - - Google Patents

Info

Publication number
NL117054B
NL117054B NL117054DA NL117054B NL 117054 B NL117054 B NL 117054B NL 117054D A NL117054D A NL 117054DA NL 117054 B NL117054 B NL 117054B
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL117054B publication Critical patent/NL117054B/xx

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/04Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
NL117054D 1943-05-28 NL117054B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ0027982 1943-05-28

Publications (1)

Publication Number Publication Date
NL117054B true NL117054B (en:Method)

Family

ID=7626642

Family Applications (1)

Application Number Title Priority Date Filing Date
NL117054D NL117054B (en:Method) 1943-05-28

Country Status (3)

Country Link
BE (1) BE456007A (en:Method)
FR (1) FR904463A (en:Method)
NL (1) NL117054B (en:Method)

Also Published As

Publication number Publication date
BE456007A (en:Method)
FR904463A (fr) 1945-11-07

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