CA505747A - Procede pour le traitement de goudron - Google Patents

Procede pour le traitement de goudron

Info

Publication number
CA505747A
CA505747A CA505747A CA505747DA CA505747A CA 505747 A CA505747 A CA 505747A CA 505747 A CA505747 A CA 505747A CA 505747D A CA505747D A CA 505747DA CA 505747 A CA505747 A CA 505747A
Authority
CA
Canada
Prior art keywords
treating tar
tar
treating
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
CA505747A
Other languages
English (en)
Inventor
W. Donegan Joseph
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.)
Allied Corp
Original Assignee
Allied Chemical and Dye Corp
Publication date
Application granted granted Critical
Publication of CA505747A publication Critical patent/CA505747A/fr
Expired legal-status Critical Current

Links

CA505747A Procede pour le traitement de goudron Expired CA505747A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505747T

Publications (1)

Publication Number Publication Date
CA505747A true CA505747A (fr) 1954-09-14

Family

ID=35651670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505747A Expired CA505747A (fr) Procede pour le traitement de goudron

Country Status (1)

Country Link
CA (1) CA505747A (fr)

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