CA693289A - Derrick - Google Patents

Derrick

Info

Publication number
CA693289A
CA693289A CA693289A CA693289DA CA693289A CA 693289 A CA693289 A CA 693289A CA 693289 A CA693289 A CA 693289A CA 693289D A CA693289D A CA 693289DA CA 693289 A CA693289 A CA 693289A
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
CA693289A
Inventor
H. Eckels George
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.)
Ohio Brass Co
Original Assignee
Ohio Brass Co
Publication date
Application granted granted Critical
Publication of CA693289A publication Critical patent/CA693289A/en
Expired legal-status Critical Current

Links

CA693289A Derrick Expired CA693289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA693289T

Publications (1)

Publication Number Publication Date
CA693289A true CA693289A (en) 1964-08-25

Family

ID=36003538

Family Applications (1)

Application Number Title Priority Date Filing Date
CA693289A Expired CA693289A (en) Derrick

Country Status (1)

Country Link
CA (1) CA693289A (en)

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