CA410060A - Dispositif a bourrer les trous de mine - Google Patents

Dispositif a bourrer les trous de mine

Info

Publication number
CA410060A
CA410060A CA410060A CA410060DA CA410060A CA 410060 A CA410060 A CA 410060A CA 410060 A CA410060 A CA 410060A CA 410060D A CA410060D A CA 410060DA CA 410060 A CA410060 A CA 410060A
Authority
CA
Canada
Prior art keywords
blasting
bores
tamping means
tamping
blasting bores
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
CA410060A
Other languages
English (en)
Inventor
Andrew Olsen Burton
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA410060A publication Critical patent/CA410060A/fr
Expired legal-status Critical Current

Links

CA410060A Dispositif a bourrer les trous de mine Expired CA410060A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA410060T

Publications (1)

Publication Number Publication Date
CA410060A true CA410060A (fr) 1943-01-19

Family

ID=35421362

Family Applications (1)

Application Number Title Priority Date Filing Date
CA410060A Expired CA410060A (fr) Dispositif a bourrer les trous de mine

Country Status (1)

Country Link
CA (1) CA410060A (fr)

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