CA387855A - Appareil a raffiner la pate a papier - Google Patents

Appareil a raffiner la pate a papier

Info

Publication number
CA387855A
CA387855A CA387855DA CA387855A CA 387855 A CA387855 A CA 387855A CA 387855D A CA387855D A CA 387855DA CA 387855 A CA387855 A CA 387855A
Authority
CA
Canada
Prior art keywords
paper stock
refining apparatus
stock refining
paper
stock
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
English (en)
Inventor
Cowles Edwin
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.)
COWLES Co
Original Assignee
COWLES Co
Publication date
Application granted granted Critical
Publication of CA387855A publication Critical patent/CA387855A/fr
Expired legal-status Critical Current

Links

CA387855D Appareil a raffiner la pate a papier Expired CA387855A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387855T

Publications (1)

Publication Number Publication Date
CA387855A true CA387855A (fr) 1940-04-09

Family

ID=35393049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387855D Expired CA387855A (fr) Appareil a raffiner la pate a papier

Country Status (1)

Country Link
CA (1) CA387855A (fr)

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