CA450165A - Procede de recuperation de resines d'huile de petrole - Google Patents

Procede de recuperation de resines d'huile de petrole

Info

Publication number
CA450165A
CA450165A CA450165A CA450165DA CA450165A CA 450165 A CA450165 A CA 450165A CA 450165 A CA450165 A CA 450165A CA 450165D A CA450165D A CA 450165DA CA 450165 A CA450165 A CA 450165A
Authority
CA
Canada
Prior art keywords
recovery
petroleum resins
petroleum
resins
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
CA450165A
Other languages
English (en)
Inventor
L. Betts Raymond
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
Publication date
Application granted granted Critical
Publication of CA450165A publication Critical patent/CA450165A/fr
Expired legal-status Critical Current

Links

CA450165A Procede de recuperation de resines d'huile de petrole Expired CA450165A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450165T

Publications (1)

Publication Number Publication Date
CA450165A true CA450165A (fr) 1948-07-27

Family

ID=35567882

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450165A Expired CA450165A (fr) Procede de recuperation de resines d'huile de petrole

Country Status (1)

Country Link
CA (1) CA450165A (fr)

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