CA404626A - Guide de perforatrice rotative - Google Patents

Guide de perforatrice rotative

Info

Publication number: CA404626A
Authority: CA; Canada
Prior art keywords: drill guide; rotary rigs; rigs; rotary; drill
Prior art date: 1942-05-12
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

CA404626A

Other languages

English (en)

Inventor

B. Monroe Daniel

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

1942-05-12

1942-05-12 Application granted granted Critical

1942-05-12 Publication of CA404626A publication Critical patent/CA404626A/fr

Status Expired legal-status Critical Current

Links

CA404626A Guide de perforatrice rotative Expired CA404626A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA404626T

Publications (1)

Publication Number	Publication Date
CA404626A true CA404626A (fr)	1942-05-12

Family

ID=35415924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA404626A Expired CA404626A (fr)			Guide de perforatrice rotative

Country Status (1)

Country	Link
CA (1)	CA404626A (fr)

0
- CA CA404626A patent/CA404626A/fr not_active Expired

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