FR484514A - Improvements in papermaking - Google Patents

Improvements in papermaking

Info

Publication number
FR484514A
FR484514A FR484514A FR484514DA FR484514A FR 484514 A FR484514 A FR 484514A FR 484514 A FR484514 A FR 484514A FR 484514D A FR484514D A FR 484514DA FR 484514 A FR484514 A FR 484514A
Authority
FR
France
Prior art keywords
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
FR484514A
Other languages
French (fr)
Inventor
Judson Albert De Cew
Robert Joseph Marx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR484514A publication Critical patent/FR484514A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/60—Waxes
FR484514A 1915-09-24 1916-02-26 Improvements in papermaking Expired FR484514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191513588T 1915-09-24

Publications (1)

Publication Number Publication Date
FR484514A true FR484514A (en) 1917-10-16

Family

ID=32650752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR484514A Expired FR484514A (en) 1915-09-24 1916-02-26 Improvements in papermaking

Country Status (2)

Country Link
FR (1) FR484514A (en)
GB (1) GB191513588A (en)

Also Published As

Publication number Publication date
GB191513588A (en) 1916-04-13

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