CA143867A - Appareil a enlever les impuretes de la pulpe de papiers de dechet - Google Patents

Appareil a enlever les impuretes de la pulpe de papiers de dechet

Info

Publication number
CA143867A
CA143867A CA000143867A CA143867DA CA143867A CA 143867 A CA143867 A CA 143867A CA 000143867 A CA000143867 A CA 000143867A CA 143867D A CA143867D A CA 143867DA CA 143867 A CA143867 A CA 143867A
Authority
CA
Canada
Prior art keywords
removing impurities
waste papers
pulped waste
pulped
papers
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
CA000143867A
Other languages
English (en)
Inventor
John M. Burby
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 CA143867A publication Critical patent/CA143867A/fr
Expired legal-status Critical Current

Links

CA000143867A 1911-12-28 1911-12-28 Appareil a enlever les impuretes de la pulpe de papiers de dechet Expired CA143867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143867T 1911-12-28

Publications (1)

Publication Number Publication Date
CA143867A true CA143867A (fr) 1912-11-05

Family

ID=45263582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000143867A Expired CA143867A (fr) 1911-12-28 1911-12-28 Appareil a enlever les impuretes de la pulpe de papiers de dechet

Country Status (1)

Country Link
CA (1) CA143867A (fr)

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