CA450061A - Diamond drill for boring in the earth's strata - Google Patents

Diamond drill for boring in the earth's strata

Info

Publication number
CA450061A
CA450061A CA450061A CA450061DA CA450061A CA 450061 A CA450061 A CA 450061A CA 450061 A CA450061 A CA 450061A CA 450061D A CA450061D A CA 450061DA CA 450061 A CA450061 A CA 450061A
Authority
CA
Canada
Prior art keywords
strata
boring
earth
diamond drill
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
CA450061A
Other languages
French (fr)
Inventor
Henry Huddy John
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 CA450061A publication Critical patent/CA450061A/en
Expired legal-status Critical Current

Links

CA450061A Diamond drill for boring in the earth's strata Expired CA450061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450061T

Publications (1)

Publication Number Publication Date
CA450061A true CA450061A (en) 1948-07-27

Family

ID=35567775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450061A Expired CA450061A (en) Diamond drill for boring in the earth's strata

Country Status (1)

Country Link
CA (1) CA450061A (en)

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