CA232354A - Derrick - Google Patents

Derrick

Info

Publication number
CA232354A
CA232354A CA232354A CA232354DA CA232354A CA 232354 A CA232354 A CA 232354A CA 232354 A CA232354 A CA 232354A CA 232354D A CA232354D A CA 232354DA CA 232354 A CA232354 A CA 232354A
Authority
CA
Canada
Prior art keywords
derrick
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
CA232354A
Other languages
French (fr)
Inventor
Gerald Gray Arthur
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 CA232354A publication Critical patent/CA232354A/en
Expired legal-status Critical Current

Links

CA232354A Derrick Expired CA232354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA232354T

Publications (1)

Publication Number Publication Date
CA232354A true CA232354A (en) 1923-07-03

Family

ID=35129727

Family Applications (1)

Application Number Title Priority Date Filing Date
CA232354A Expired CA232354A (en) Derrick

Country Status (1)

Country Link
CA (1) CA232354A (en)

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