CA364662A - Traitement du goudron - Google Patents

Traitement du goudron

Info

Publication number
CA364662A
CA364662A CA364662A CA364662DA CA364662A CA 364662 A CA364662 A CA 364662A CA 364662 A CA364662 A CA 364662A CA 364662D A CA364662D A CA 364662DA CA 364662 A CA364662 A CA 364662A
Authority
CA
Canada
Prior art keywords
tar processing
tar
processing
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
CA364662A
Other languages
English (en)
Inventor
Charles Melville Ambler, Jr.
Edmund Underwood Charles
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.)
Bethlehem Steel Corp
Sharples Specialty Co
Original Assignee
Bethlehem Steel Corp
Sharples Specialty Co
Publication date
Application granted granted Critical
Publication of CA364662A publication Critical patent/CA364662A/fr
Expired legal-status Critical Current

Links

CA364662A Traitement du goudron Expired CA364662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA364662T

Publications (1)

Publication Number Publication Date
CA364662A true CA364662A (fr) 1937-03-09

Family

ID=35363999

Family Applications (1)

Application Number Title Priority Date Filing Date
CA364662A Expired CA364662A (fr) Traitement du goudron

Country Status (1)

Country Link
CA (1) CA364662A (fr)

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