CA382918A - Detonateur electrique - Google Patents

Detonateur electrique

Info

Publication number: CA382918A
Authority: CA; Canada
Prior art keywords: blasting cap; electric blasting; electric; cap; blasting
Prior art date: 1939-07-25
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

CA382918A

Other languages

English (en)

Inventor

Lougheed Handforth Stanley

Arthur Burrows Lawton

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

Publication date

1939-07-25

1939-07-25 Application granted granted Critical

1939-07-25 Publication of CA382918A publication Critical patent/CA382918A/fr

Status Expired legal-status Critical Current

Links

238000005422 blasting Methods 0.000 title 1

CA382918A Detonateur electrique Expired CA382918A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA382918T

Publications (1)

Publication Number	Publication Date
CA382918A true CA382918A (fr)	1939-07-25

Family

ID=35388150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA382918A Expired CA382918A (fr)			Detonateur electrique

Country Status (1)

Country	Link
CA (1)	CA382918A (fr)

0
- CA CA382918A patent/CA382918A/fr not_active Expired

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