CH231069A - Process for the production of waterproof fibreboard. - Google Patents

Process for the production of waterproof fibreboard.

Info

Publication number
CH231069A
CH231069A CH231069DA CH231069A CH 231069 A CH231069 A CH 231069A CH 231069D A CH231069D A CH 231069DA CH 231069 A CH231069 A CH 231069A
Authority
CH
Switzerland
Prior art keywords
fibreboard
waterproof
production
waterproof fibreboard
Prior art date
Application number
Other languages
German (de)
Inventor
Basler Hermann
Original Assignee
Basler Hermann
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.)
Filing date
Publication date
Application filed by Basler Hermann filed Critical Basler Hermann
Publication of CH231069A publication Critical patent/CH231069A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard
CH231069D 1940-08-29 1941-06-26 Process for the production of waterproof fibreboard. CH231069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231069X 1940-08-29

Publications (1)

Publication Number Publication Date
CH231069A true CH231069A (en) 1944-02-29

Family

ID=5873736

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231069D CH231069A (en) 1940-08-29 1941-06-26 Process for the production of waterproof fibreboard.

Country Status (2)

Country Link
CH (1) CH231069A (en)
ES (1) ES153697A1 (en)

Also Published As

Publication number Publication date
ES153697A1 (en) 1943-03-01

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