FR620449A - Improvements to papermaking machines - Google Patents

Improvements to papermaking machines

Info

Publication number
FR620449A
FR620449A FR620449DA FR620449A FR 620449 A FR620449 A FR 620449A FR 620449D A FR620449D A FR 620449DA FR 620449 A FR620449 A FR 620449A
Authority
FR
France
Prior art keywords
papermaking machines
papermaking
machines
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
Sydney Carroll Wentz
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 FR620449A publication Critical patent/FR620449A/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
    • D21F1/54—Skimming devices, e.g. froth ledges
FR620449D 1926-08-18 1926-08-18 Improvements to papermaking machines Expired FR620449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR620449T 1926-08-18

Publications (1)

Publication Number Publication Date
FR620449A true FR620449A (en) 1927-04-22

Family

ID=8984410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620449D Expired FR620449A (en) 1926-08-18 1926-08-18 Improvements to papermaking machines

Country Status (1)

Country Link
FR (1) FR620449A (en)

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