CA193765A - Derrick - Google Patents

Derrick

Info

Publication number
CA193765A
CA193765A CA000193765A CA193765DA CA193765A CA 193765 A CA193765 A CA 193765A CA 000193765 A CA000193765 A CA 000193765A CA 193765D A CA193765D A CA 193765DA CA 193765 A CA193765 A CA 193765A
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
CA000193765A
Other languages
French (fr)
Inventor
Herman Craig Forrest
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA193765A publication Critical patent/CA193765A/en
Expired legal-status Critical Current

Links

CA000193765A 1918-12-10 1918-12-10 Derrick Expired CA193765A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193765T 1918-12-10

Publications (1)

Publication Number Publication Date
CA193765A true CA193765A (en) 1919-11-11

Family

ID=45313416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193765A Expired CA193765A (en) 1918-12-10 1918-12-10 Derrick

Country Status (1)

Country Link
CA (1) CA193765A (en)

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