CA10450A - Conducteur de telegraphe souterrain - Google Patents

Conducteur de telegraphe souterrain

Info

Publication number: CA10450A
Authority: CA; Canada
Prior art keywords: conductor; underground; underground telegraph; telegraph conductor; telegraph
Prior art date: 1879-09-12
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

CA000010450A

Other languages

English (en)

Inventor

Thomas J. Mctighe

Phillip Arbogast

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

1879-09-12

1879-09-12 Application granted granted Critical

1879-09-12 Publication of CA10450A publication Critical patent/CA10450A/fr

Status Expired legal-status Critical Current

Links

239000004020 conductor Substances 0.000 title 1

CA000010450A Conducteur de telegraphe souterrain Expired CA10450A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA10450T

Publications (1)

Publication Number	Publication Date
CA10450A true CA10450A (fr)	1879-09-12

Family

ID=45126997

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000010450A Expired CA10450A (fr)			Conducteur de telegraphe souterrain

Country Status (1)

Country	Link
CA (1)	CA10450A (fr)

0
- CA CA000010450A patent/CA10450A/fr not_active Expired

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