CA411754A - Amorceur electrique de mine - Google Patents

Amorceur electrique de mine

Info

Publication number: CA411754A
Authority: CA; Canada
Prior art keywords: electric blasting; blasting initiator; initiator; electric; blasting
Prior art date: 1943-04-13
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

CA411754A

Other languages

English (en)

Inventor

Hardt English Myrle

Roswell Nydegger Roland

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.)

PPG Architectural Coatings Canada Inc

Original Assignee

Canadian Industries Ltd

Publication date

1943-04-13

1943-04-13 Application granted granted Critical

1943-04-13 Publication of CA411754A publication Critical patent/CA411754A/fr

Status Expired legal-status Critical Current

Links

238000005422 blasting Methods 0.000 title 1
239000003999 initiator Substances 0.000 title 1

CA411754A Amorceur electrique de mine Expired CA411754A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA411754T

Publications (1)

Publication Number	Publication Date
CA411754A true CA411754A (fr)	1943-04-13

Family

ID=35423057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA411754A Expired CA411754A (fr)			Amorceur electrique de mine

Country Status (1)

Country	Link
CA (1)	CA411754A (fr)

0
- CA CA411754A patent/CA411754A/fr not_active Expired

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