CA347453A - Perforatrice sous-marine - Google Patents

Perforatrice sous-marine

Info

Publication number
CA347453A
CA347453A CA347453A CA347453DA CA347453A CA 347453 A CA347453 A CA 347453A CA 347453 A CA347453 A CA 347453A CA 347453D A CA347453D A CA 347453DA CA 347453 A CA347453 A CA 347453A
Authority
CA
Canada
Prior art keywords
submarine drill
submarine
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
CA347453A
Other languages
English (en)
Inventor
John Ferguson Hugh
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 CA347453A publication Critical patent/CA347453A/fr
Expired legal-status Critical Current

Links

CA347453A Perforatrice sous-marine Expired CA347453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA347453T

Publications (1)

Publication Number Publication Date
CA347453A true CA347453A (fr) 1935-01-15

Family

ID=35318727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA347453A Expired CA347453A (fr) Perforatrice sous-marine

Country Status (1)

Country Link
CA (1) CA347453A (fr)

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