FR842989A - Vacuum regulator for papermaking machines - Google Patents

Vacuum regulator for papermaking machines

Info

Publication number
FR842989A
FR842989A FR842989DA FR842989A FR 842989 A FR842989 A FR 842989A FR 842989D A FR842989D A FR 842989DA FR 842989 A FR842989 A FR 842989A
Authority
FR
France
Prior art keywords
vacuum regulator
papermaking machines
papermaking
machines
regulator
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
Arthur Earl Broughton
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 FR842989A publication Critical patent/FR842989A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
FR842989D 1938-09-05 1938-09-05 Vacuum regulator for papermaking machines Expired FR842989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR842989T 1938-09-05

Publications (1)

Publication Number Publication Date
FR842989A true FR842989A (en) 1939-06-22

Family

ID=9311679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842989D Expired FR842989A (en) 1938-09-05 1938-09-05 Vacuum regulator for papermaking machines

Country Status (1)

Country Link
FR (1) FR842989A (en)

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