CA246398A - Support de puits d'huile - Google Patents

Support de puits d'huile

Info

Publication number: CA246398A
Authority: CA; Canada
Prior art keywords: oil well; well jack; jack; oil; well
Prior art date: 1925-01-27
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

Other languages

Inventor

Henry Schwerin Frank

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.)

DUFF MANUFACTURING Co

Original Assignee

DUFF MANUFACTURING Co

Publication date

1925-01-27

1925-01-27 Application granted granted Critical

1925-01-27 Publication of CA246398A publication Critical patent/CA246398A/fr

Status Expired legal-status Critical Current

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA246398T

Publications (1)

Publication Number	Publication Date
CA246398A true CA246398A (fr)	1925-01-27

Family

ID=35153373

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA246398D Expired CA246398A (fr)			Support de puits d'huile

Country Status (1)

Country	Link
CA (1)	CA246398A (fr)

0
- CA CA246398D patent/CA246398A/fr not_active Expired

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