CA413244A - Diamond drill reaming shell member - Google Patents

Diamond drill reaming shell member

Info

Publication number
CA413244A
CA413244A CA413244A CA413244DA CA413244A CA 413244 A CA413244 A CA 413244A CA 413244 A CA413244 A CA 413244A CA 413244D A CA413244D A CA 413244DA CA 413244 A CA413244 A CA 413244A
Authority
CA
Canada
Prior art keywords
shell member
diamond drill
reaming shell
drill reaming
diamond
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
CA413244A
Other languages
French (fr)
Inventor
Trotter Charles
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.)
SMITH AND TRAVERS Co Ltd
Original Assignee
SMITH AND TRAVERS Co Ltd
Publication date
Application granted granted Critical
Publication of CA413244A publication Critical patent/CA413244A/en
Expired legal-status Critical Current

Links

CA413244A Diamond drill reaming shell member Expired CA413244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA413244T

Publications (1)

Publication Number Publication Date
CA413244A true CA413244A (en) 1943-06-15

Family

ID=35522418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA413244A Expired CA413244A (en) Diamond drill reaming shell member

Country Status (1)

Country Link
CA (1) CA413244A (en)

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