BE389713A - - Google Patents

Info

Publication number
BE389713A
BE389713A BE389713DA BE389713A BE 389713 A BE389713 A BE 389713A BE 389713D A BE389713D A BE 389713DA BE 389713 A BE389713 A BE 389713A
Authority
BE
Belgium
Prior art keywords
sheet
pulp
paper
bituminous
flux
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE389713A publication Critical patent/BE389713A/fr

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/61Bitumen

Landscapes

  • Paper (AREA)
BE389713D BE389713A (d)

Publications (1)

Publication Number Publication Date
BE389713A true BE389713A (d)

Family

ID=57776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE389713D BE389713A (d)

Country Status (1)

Country Link
BE (1) BE389713A (d)

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