CA216345A - Captation du petrole - Google Patents

Captation du petrole

Info

Publication number: CA216345A
Authority: CA; Canada
Prior art keywords: petroleum; production
Prior art date: 1922-03-07
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

CA216345A

Other languages

English (en)

Inventor

Ehrat Adolf

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

1922-03-07

1922-03-07 Application granted granted Critical

1922-03-07 Publication of CA216345A publication Critical patent/CA216345A/fr

Status Expired legal-status Critical Current

Links

CA216345A Captation du petrole Expired CA216345A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA216345T

Publications (1)

Publication Number	Publication Date
CA216345A true CA216345A (fr)	1922-03-07

Family

ID=35110789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA216345A Expired CA216345A (fr)			Captation du petrole

Country Status (1)

Country	Link
CA (1)	CA216345A (fr)

0
- CA CA216345A patent/CA216345A/fr not_active Expired

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