CA304943A - Distillation du goudron - Google Patents

Distillation du goudron

Info

Publication number
CA304943A
CA304943A CA304943A CA304943DA CA304943A CA 304943 A CA304943 A CA 304943A CA 304943 A CA304943 A CA 304943A CA 304943D A CA304943D A CA 304943DA CA 304943 A CA304943 A CA 304943A
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
CA304943A
Other languages
English (en)
Inventor
P. Miller Stuart
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 CA304943A publication Critical patent/CA304943A/fr
Expired legal-status Critical Current

Links

CA304943A Distillation du goudron Expired CA304943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA304943T

Publications (1)

Publication Number Publication Date
CA304943A true CA304943A (fr) 1930-10-21

Family

ID=35258091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA304943A Expired CA304943A (fr) Distillation du goudron

Country Status (1)

Country Link
CA (1) CA304943A (fr)

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