CA298816A - Distillation du goudron - Google Patents

Distillation du goudron

Info

Publication number
CA298816A
CA298816A CA298816A CA298816DA CA298816A CA 298816 A CA298816 A CA 298816A CA 298816 A CA298816 A CA 298816A CA 298816D A CA298816D A CA 298816DA CA 298816 A CA298816 A CA 298816A
Authority
CA
Canada
Prior art keywords
tar
distillation
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
CA298816A
Other languages
English (en)
Inventor
Osborne Fred
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
Publication date
Application granted granted Critical
Publication of CA298816A publication Critical patent/CA298816A/fr
Expired legal-status Critical Current

Links

CA298816A Distillation du goudron Expired CA298816A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA298816T

Publications (1)

Publication Number Publication Date
CA298816A true CA298816A (fr) 1930-04-01

Family

ID=35236135

Family Applications (1)

Application Number Title Priority Date Filing Date
CA298816A Expired CA298816A (fr) Distillation du goudron

Country Status (1)

Country Link
CA (1) CA298816A (fr)

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