CA493860A - Amorce electrique de tir - Google Patents

Amorce electrique de tir

Info

Publication number
CA493860A
CA493860A CA493860A CA493860DA CA493860A CA 493860 A CA493860 A CA 493860A CA 493860 A CA493860 A CA 493860A CA 493860D A CA493860D A CA 493860DA CA 493860 A CA493860 A CA 493860A
Authority
CA
Canada
Prior art keywords
electric blasting
blasting initiator
initiator
electric
blasting
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
CA493860A
Other languages
English (en)
Inventor
A. 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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA493860A publication Critical patent/CA493860A/fr
Expired legal-status Critical Current

Links

CA493860A Amorce electrique de tir Expired CA493860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493860T

Publications (1)

Publication Number Publication Date
CA493860A true CA493860A (fr) 1953-06-23

Family

ID=35639253

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493860A Expired CA493860A (fr) Amorce electrique de tir

Country Status (1)

Country Link
CA (1) CA493860A (fr)

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