CA499513A - Empaquetage de capsule d'explosif electrique - Google Patents

Empaquetage de capsule d'explosif electrique

Info

Publication number
CA499513A
CA499513A CA499513A CA499513DA CA499513A CA 499513 A CA499513 A CA 499513A CA 499513 A CA499513 A CA 499513A CA 499513D A CA499513D A CA 499513DA CA 499513 A CA499513 A CA 499513A
Authority
CA
Canada
Prior art keywords
blasting cap
electric blasting
cap package
package
electric
Prior art date
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
CA499513A
Other languages
English (en)
Inventor
R. Johnson Charles
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
Application granted granted Critical
Publication of CA499513A publication Critical patent/CA499513A/fr
Expired legal-status Critical Current

Links

CA499513A Empaquetage de capsule d'explosif electrique Expired CA499513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499513T

Publications (1)

Publication Number Publication Date
CA499513A true CA499513A (fr) 1954-01-26

Family

ID=35644956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499513A Expired CA499513A (fr) Empaquetage de capsule d'explosif electrique

Country Status (1)

Country Link
CA (1) CA499513A (fr)

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