CA458381A - Amorce d'explosif - Google Patents

Amorce d'explosif

Info

Publication number
CA458381A
CA458381A CA458381A CA458381DA CA458381A CA 458381 A CA458381 A CA 458381A CA 458381 A CA458381 A CA 458381A CA 458381D A CA458381D A CA 458381DA CA 458381 A CA458381 A CA 458381A
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
CA458381A
Other languages
English (en)
Inventor
Arthur Burrows Lawton
Eastby Lawson Walter
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
EIDP Inc
Original Assignee
Canadian Industries Ltd
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA458381A publication Critical patent/CA458381A/fr
Expired legal-status Critical Current

Links

CA458381A Amorce d'explosif Expired CA458381A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA458381T

Publications (1)

Publication Number Publication Date
CA458381A true CA458381A (fr) 1949-07-26

Family

ID=35576654

Family Applications (1)

Application Number Title Priority Date Filing Date
CA458381A Expired CA458381A (fr) Amorce d'explosif

Country Status (1)

Country Link
CA (1) CA458381A (fr)

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