CA361331A - Tuyau a riffles de mine - Google Patents

Tuyau a riffles de mine

Info

Publication number: CA361331A
Authority: CA; Canada
Prior art keywords: riffled; mine pipe; mine; pipe; riffled mine
Prior art date: 1936-10-27
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

CA361331A

Other languages

English (en)

Inventor

L. Anthes Lawrence

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

1936-10-27

1936-10-27 Application granted granted Critical

1936-10-27 Publication of CA361331A publication Critical patent/CA361331A/fr

Status Expired legal-status Critical Current

Links

CA361331A Tuyau a riffles de mine Expired CA361331A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA361331T

Publications (1)

Publication Number	Publication Date
CA361331A true CA361331A (fr)	1936-10-27

Family

ID=35360671

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA361331A Expired CA361331A (fr)			Tuyau a riffles de mine

Country Status (1)

Country	Link
CA (1)	CA361331A (fr)

0
- CA CA361331A patent/CA361331A/fr not_active Expired

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