FR947905A - Improvements to evacuation devices and papermaking machines - Google Patents

Improvements to evacuation devices and papermaking machines

Info

Publication number
FR947905A
FR947905A FR947905DA FR947905A FR 947905 A FR947905 A FR 947905A FR 947905D A FR947905D A FR 947905DA FR 947905 A FR947905 A FR 947905A
Authority
FR
France
Prior art keywords
papermaking machines
evacuation devices
evacuation
devices
papermaking
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
Rupert Andersson
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 FR947905A publication Critical patent/FR947905A/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
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/48—Suction apparatus
FR947905D 1947-06-14 1947-06-14 Improvements to evacuation devices and papermaking machines Expired FR947905A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR947905T 1947-06-14

Publications (1)

Publication Number Publication Date
FR947905A true FR947905A (en) 1949-07-18

Family

ID=9473670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947905D Expired FR947905A (en) 1947-06-14 1947-06-14 Improvements to evacuation devices and papermaking machines

Country Status (1)

Country Link
FR (1) FR947905A (en)

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