CA292898A - Subaqueous drill - Google Patents

Subaqueous drill

Info

Publication number
CA292898A
CA292898A CA292898A CA292898DA CA292898A CA 292898 A CA292898 A CA 292898A CA 292898 A CA292898 A CA 292898A CA 292898D A CA292898D A CA 292898DA CA 292898 A CA292898 A CA 292898A
Authority
CA
Canada
Prior art keywords
subaqueous
drill
subaqueous drill
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
CA292898A
Other languages
French (fr)
Inventor
D. Grant 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA292898A publication Critical patent/CA292898A/en
Expired legal-status Critical Current

Links

CA292898A Subaqueous drill Expired CA292898A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA292898T

Publications (1)

Publication Number Publication Date
CA292898A true CA292898A (en) 1929-09-10

Family

ID=35230217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292898A Expired CA292898A (en) Subaqueous drill

Country Status (1)

Country Link
CA (1) CA292898A (en)

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