CA212908A - Procede d'extraction d'huile de schists - Google Patents

Procede d'extraction d'huile de schists

Info

Publication number: CA212908A
Authority: CA; Canada
Prior art keywords: oil bearing; treating oil; bearing solids; solids; treating
Prior art date: 1921-08-16
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

CA212908A

Other languages

English (en)

Inventor

T. Fenton James

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.)

Individual

Original Assignee

Individual

Publication date

1921-08-16

1921-08-16 Application granted granted Critical

1921-08-16 Publication of CA212908A publication Critical patent/CA212908A/fr

Status Expired legal-status Critical Current

Links

239000007787 solid Substances 0.000 title 1

CA212908A Procede d'extraction d'huile de schists Expired CA212908A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA212908T

Publications (1)

Publication Number	Publication Date
CA212908A true CA212908A (fr)	1921-08-16

Family

ID=35107352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA212908A Expired CA212908A (fr)			Procede d'extraction d'huile de schists

Country Status (1)

Country	Link
CA (1)	CA212908A (fr)

0
- CA CA212908A patent/CA212908A/fr not_active Expired

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