FR570314A - Apparatus for impregnating all articles of cardboard, paper, etc., with materials used to waterproof them, to make them translucent, etc. - Google Patents

Apparatus for impregnating all articles of cardboard, paper, etc., with materials used to waterproof them, to make them translucent, etc.

Info

Publication number
FR570314A
FR570314A FR570314DA FR570314A FR 570314 A FR570314 A FR 570314A FR 570314D A FR570314D A FR 570314DA FR 570314 A FR570314 A FR 570314A
Authority
FR
France
Prior art keywords
impregnating
cardboard
translucent
waterproof
articles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Louis Raps
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 filed Critical
Application granted granted Critical
Publication of FR570314A publication Critical patent/FR570314A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
FR570314D 1922-11-26 1922-11-26 Apparatus for impregnating all articles of cardboard, paper, etc., with materials used to waterproof them, to make them translucent, etc. Expired FR570314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570314T 1922-11-26

Publications (1)

Publication Number Publication Date
FR570314A true FR570314A (en) 1924-04-28

Family

ID=8949790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570314D Expired FR570314A (en) 1922-11-26 1922-11-26 Apparatus for impregnating all articles of cardboard, paper, etc., with materials used to waterproof them, to make them translucent, etc.

Country Status (1)

Country Link
FR (1) FR570314A (en)

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