CA390430A - Purification de la cellulose de papier ou de la pate de bois - Google Patents

Purification de la cellulose de papier ou de la pate de bois

Info

Publication number
CA390430A
CA390430A CA390430A CA390430DA CA390430A CA 390430 A CA390430 A CA 390430A CA 390430 A CA390430 A CA 390430A CA 390430D A CA390430D A CA 390430DA CA 390430 A CA390430 A CA 390430A
Authority
CA
Canada
Prior art keywords
cellulose
paper
wood pulp
pulp purification
purification
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
CA390430A
Other languages
English (en)
Inventor
Banning Hellmuth
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
Publication date
Application granted granted Critical
Publication of CA390430A publication Critical patent/CA390430A/fr
Expired legal-status Critical Current

Links

CA390430A Purification de la cellulose de papier ou de la pate de bois Expired CA390430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA390430T

Publications (1)

Publication Number Publication Date
CA390430A true CA390430A (fr) 1940-07-30

Family

ID=35398010

Family Applications (1)

Application Number Title Priority Date Filing Date
CA390430A Expired CA390430A (fr) Purification de la cellulose de papier ou de la pate de bois

Country Status (1)

Country Link
CA (1) CA390430A (fr)

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