CA12043A - Procede pour construire les tunnels, etc, sous marins - Google Patents

Procede pour construire les tunnels, etc, sous marins

Info

Publication number: CA12043A
Authority: CA; Canada
Prior art keywords: constructing; subaqueous tunnels; tunnels; constructing subaqueous; subaqueous
Prior art date: 1880-11-27
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

CA000012043A

Other languages

English (en)

Inventor

Howard A. Carson

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

1880-11-27

1880-11-27 Application granted granted Critical

1880-11-27 Publication of CA12043A publication Critical patent/CA12043A/fr

Status Expired legal-status Critical Current

Links

CA000012043A Procede pour construire les tunnels, etc, sous marins Expired CA12043A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA12043T

Publications (1)

Publication Number	Publication Date
CA12043A true CA12043A (fr)	1880-11-27

Family

ID=45128589

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000012043A Expired CA12043A (fr)			Procede pour construire les tunnels, etc, sous marins

Country Status (1)

Country	Link
CA (1)	CA12043A (fr)

0
- CA CA000012043A patent/CA12043A/fr not_active Expired

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