CA605659A - Delay electric blasting caps - Google Patents

Delay electric blasting caps

Info

Publication number
CA605659A
CA605659A CA605659A CA605659DA CA605659A CA 605659 A CA605659 A CA 605659A CA 605659 A CA605659 A CA 605659A CA 605659D A CA605659D A CA 605659DA CA 605659 A CA605659 A CA 605659A
Authority
CA
Canada
Prior art keywords
electric blasting
delay electric
blasting caps
caps
delay
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
CA605659A
Inventor
F. Knott Robert
M. Welsh David
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 CA605659A publication Critical patent/CA605659A/en
Expired legal-status Critical Current

Links

CA605659A Delay electric blasting caps Expired CA605659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA605659T

Publications (1)

Publication Number Publication Date
CA605659A true CA605659A (en) 1960-09-20

Family

ID=35827133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA605659A Expired CA605659A (en) Delay electric blasting caps

Country Status (1)

Country Link
CA (1) CA605659A (en)

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