CA308332A - Canette electrique de mine - Google Patents

Canette electrique de mine

Info

Publication number
CA308332A
CA308332A CA308332A CA308332DA CA308332A CA 308332 A CA308332 A CA 308332A CA 308332 A CA308332 A CA 308332A CA 308332D A CA308332D A CA 308332DA CA 308332 A CA308332 A CA 308332A
Authority
CA
Canada
Prior art keywords
squib
electric blasting
blasting
electric
blasting squib
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
CA308332A
Other languages
English (en)
Inventor
J. Johnson Edwin
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
Application granted granted Critical
Publication of CA308332A publication Critical patent/CA308332A/fr
Expired legal-status Critical Current

Links

CA308332A Canette electrique de mine Expired CA308332A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA308332T

Publications (1)

Publication Number Publication Date
CA308332A true CA308332A (fr) 1931-02-03

Family

ID=35261485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA308332A Expired CA308332A (fr) Canette electrique de mine

Country Status (1)

Country Link
CA (1) CA308332A (fr)

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