CA314262A - Purification et raffinage d'huile minerale - Google Patents

Purification et raffinage d'huile minerale

Info

Publication number
CA314262A
CA314262A CA314262A CA314262DA CA314262A CA 314262 A CA314262 A CA 314262A CA 314262 A CA314262 A CA 314262A CA 314262D A CA314262D A CA 314262DA CA 314262 A CA314262 A CA 314262A
Authority
CA
Canada
Prior art keywords
purifying
mineral oils
refining mineral
refining
oils
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
CA314262A
Other languages
English (en)
Inventor
Lachman Arthur
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.)
RICHFIELD OIL Co OF CALIFORNIA
Original Assignee
RICHFIELD OIL Co OF CALIFORNIA
Publication date
Application granted granted Critical
Publication of CA314262A publication Critical patent/CA314262A/fr
Expired legal-status Critical Current

Links

CA314262A Purification et raffinage d'huile minerale Expired CA314262A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314262T

Publications (1)

Publication Number Publication Date
CA314262A true CA314262A (fr) 1931-08-11

Family

ID=35273589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314262A Expired CA314262A (fr) Purification et raffinage d'huile minerale

Country Status (1)

Country Link
CA (1) CA314262A (fr)

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