CA251859A - Protecting device for electric detonators - Google Patents

Protecting device for electric detonators

Info

Publication number: CA251859A
Authority: CA; Canada
Prior art keywords: protecting device; electric detonators; detonators; electric; protecting
Prior art date: 1925-07-21
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

CA251859A

Other languages

French (fr)

Inventor

L. Grant Harry

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

1925-07-21

1925-07-21 Application granted granted Critical

1925-07-21 Publication of CA251859A publication Critical patent/CA251859A/en

Status Expired legal-status Critical Current

Links

CA251859A Protecting device for electric detonators Expired CA251859A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA251859T

Publications (1)

Publication Number	Publication Date
CA251859A true CA251859A (en)	1925-07-21

Family

ID=35158833

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA251859A Expired CA251859A (en)			Protecting device for electric detonators

Country Status (1)

Country	Link
CA (1)	CA251859A (en)

0
- CA CA251859A patent/CA251859A/en not_active Expired

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