CA224773A - Traitement de matieres carbonees - Google Patents

Traitement de matieres carbonees

Info

Publication number
CA224773A
CA224773A CA224773A CA224773DA CA224773A CA 224773 A CA224773 A CA 224773A CA 224773 A CA224773 A CA 224773A CA 224773D A CA224773D A CA 224773DA CA 224773 A CA224773 A CA 224773A
Authority
CA
Canada
Prior art keywords
treatment
carbonaceous materials
carbonaceous
materials
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
CA224773A
Other languages
English (en)
Inventor
Frank Felix
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 CA224773A publication Critical patent/CA224773A/fr
Expired legal-status Critical Current

Links

CA224773A Traitement de matieres carbonees Expired CA224773A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224773T

Publications (1)

Publication Number Publication Date
CA224773A true CA224773A (fr) 1922-10-17

Family

ID=35120376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224773A Expired CA224773A (fr) Traitement de matieres carbonees

Country Status (1)

Country Link
CA (1) CA224773A (fr)

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