CA330505A - Tete de meche de mine - Google Patents

Tete de meche de mine

Info

Publication number
CA330505A
CA330505A CA330505A CA330505DA CA330505A CA 330505 A CA330505 A CA 330505A CA 330505 A CA330505 A CA 330505A CA 330505D A CA330505D A CA 330505DA CA 330505 A CA330505 A CA 330505A
Authority
CA
Canada
Prior art keywords
fusehead
blasting
blasting fusehead
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
CA330505A
Other languages
English (en)
Inventor
Oswald Littlebury William
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 CA330505A publication Critical patent/CA330505A/fr
Expired legal-status Critical Current

Links

CA330505A Tete de meche de mine Expired CA330505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330505T

Publications (1)

Publication Number Publication Date
CA330505A true CA330505A (fr) 1933-02-28

Family

ID=35292875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330505A Expired CA330505A (fr) Tete de meche de mine

Country Status (1)

Country Link
CA (1) CA330505A (fr)

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