CA326815A - Raffinage du goudron - Google Patents

Raffinage du goudron

Info

Publication number
CA326815A
CA326815A CA326815A CA326815DA CA326815A CA 326815 A CA326815 A CA 326815A CA 326815 A CA326815 A CA 326815A CA 326815D A CA326815D A CA 326815DA CA 326815 A CA326815 A CA 326815A
Authority
CA
Canada
Prior art keywords
refining process
tar refining
tar
refining
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
CA326815A
Other languages
English (en)
Inventor
J. Fairley Taliaferro
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 CA326815A publication Critical patent/CA326815A/fr
Expired legal-status Critical Current

Links

CA326815A Raffinage du goudron Expired CA326815A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA326815T

Publications (1)

Publication Number Publication Date
CA326815A true CA326815A (fr) 1932-10-11

Family

ID=35289185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326815A Expired CA326815A (fr) Raffinage du goudron

Country Status (1)

Country Link
CA (1) CA326815A (fr)

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