CA411441A - Initiateur de mine - Google Patents

Initiateur de mine

Info

Publication number
CA411441A
CA411441A CA411441A CA411441DA CA411441A CA 411441 A CA411441 A CA 411441A CA 411441 A CA411441 A CA 411441A CA 411441D A CA411441D A CA 411441DA CA 411441 A CA411441 A CA 411441A
Authority
CA
Canada
Prior art keywords
blasting initiator
blasting
initiator
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
CA411441A
Other languages
English (en)
Inventor
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA411441A publication Critical patent/CA411441A/fr
Expired legal-status Critical Current

Links

CA411441A Initiateur de mine Expired CA411441A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA411441T

Publications (1)

Publication Number Publication Date
CA411441A true CA411441A (fr) 1943-03-30

Family

ID=35422743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA411441A Expired CA411441A (fr) Initiateur de mine

Country Status (1)

Country Link
CA (1) CA411441A (fr)

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