CA574764A - Allumage electrique de charges explosives - Google Patents

Allumage electrique de charges explosives

Info

Publication number
CA574764A
CA574764A CA574764A CA574764DA CA574764A CA 574764 A CA574764 A CA 574764A CA 574764 A CA574764 A CA 574764A CA 574764D A CA574764D A CA 574764DA CA 574764 A CA574764 A CA 574764A
Authority
CA
Canada
Prior art keywords
electric firing
blasting charges
blasting
charges
firing
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
CA574764A
Other languages
English (en)
Inventor
Schlumberger Marcel
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
Publication date
Application granted granted Critical
Publication of CA574764A publication Critical patent/CA574764A/fr
Expired legal-status Critical Current

Links

CA574764A Allumage electrique de charges explosives Expired CA574764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA574764T

Publications (1)

Publication Number Publication Date
CA574764A true CA574764A (fr) 1959-04-28

Family

ID=35750618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA574764A Expired CA574764A (fr) Allumage electrique de charges explosives

Country Status (1)

Country Link
CA (1) CA574764A (fr)

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