CA378247A - Blasting stemming plug - Google Patents

Blasting stemming plug

Info

Publication number
CA378247A
CA378247A CA378247A CA378247DA CA378247A CA 378247 A CA378247 A CA 378247A CA 378247 A CA378247 A CA 378247A CA 378247D A CA378247D A CA 378247DA CA 378247 A CA378247 A CA 378247A
Authority
CA
Canada
Prior art keywords
blasting
stemming plug
stemming
plug
blasting stemming
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
CA378247A
Other languages
French (fr)
Inventor
White Richard
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.)
C W MINE PRODUCTS Co
Original Assignee
C W MINE PRODUCTS Co
Publication date
Application granted granted Critical
Publication of CA378247A publication Critical patent/CA378247A/en
Expired legal-status Critical Current

Links

CA378247A Blasting stemming plug Expired CA378247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378247T

Publications (1)

Publication Number Publication Date
CA378247A true CA378247A (en) 1938-12-13

Family

ID=35382572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA378247A Expired CA378247A (en) Blasting stemming plug

Country Status (1)

Country Link
CA (1) CA378247A (en)

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