CA627435A - Art of blasting - Google Patents

Art of blasting

Info

Publication number
CA627435A
CA627435A CA627435A CA627435DA CA627435A CA 627435 A CA627435 A CA 627435A CA 627435 A CA627435 A CA 627435A CA 627435D A CA627435D A CA 627435DA CA 627435 A CA627435 A CA 627435A
Authority
CA
Canada
Prior art keywords
blasting
art
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
CA627435A
Inventor
G. Richardson William
H. G. Mccaffrey Francis
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 CA627435A publication Critical patent/CA627435A/en
Expired legal-status Critical Current

Links

CA627435A Art of blasting Expired CA627435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA627435T

Publications (1)

Publication Number Publication Date
CA627435A true CA627435A (en) 1961-09-12

Family

ID=35882604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA627435A Expired CA627435A (en) Art of blasting

Country Status (1)

Country Link
CA (1) CA627435A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106892A (en) * 1961-12-27 1963-10-15 Du Pont Initiator
US3159103A (en) * 1962-04-05 1964-12-01 Beckman & Whitley Inc Detonator to igniter adapter for initiating propellant mixes
US4335652A (en) * 1979-02-26 1982-06-22 E. I. Du Pont De Nemours & Company Non-electric delay detonator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106892A (en) * 1961-12-27 1963-10-15 Du Pont Initiator
US3159103A (en) * 1962-04-05 1964-12-01 Beckman & Whitley Inc Detonator to igniter adapter for initiating propellant mixes
US4335652A (en) * 1979-02-26 1982-06-22 E. I. Du Pont De Nemours & Company Non-electric delay detonator

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