CA954118A - Rotational device for earth boring tools - Google Patents

Rotational device for earth boring tools

Info

Publication number
CA954118A
CA954118A CA129,195A CA129195A CA954118A CA 954118 A CA954118 A CA 954118A CA 129195 A CA129195 A CA 129195A CA 954118 A CA954118 A CA 954118A
Authority
CA
Canada
Prior art keywords
earth boring
rotational device
boring tools
tools
rotational
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
CA129,195A
Other versions
CA129195S (en
Inventor
Stanley B. Baillie
Stanley G. Atkins
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.)
ARMADILLO HOLDINGS Ltd
Original Assignee
ARMADILLO HOLDINGS Ltd
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 ARMADILLO HOLDINGS Ltd filed Critical ARMADILLO HOLDINGS Ltd
Priority to CA129,195A priority Critical patent/CA954118A/en
Application granted granted Critical
Publication of CA954118A publication Critical patent/CA954118A/en
Expired legal-status Critical Current

Links

CA129,195A 1971-12-03 1971-12-03 Rotational device for earth boring tools Expired CA954118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA129,195A CA954118A (en) 1971-12-03 1971-12-03 Rotational device for earth boring tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA129,195A CA954118A (en) 1971-12-03 1971-12-03 Rotational device for earth boring tools

Publications (1)

Publication Number Publication Date
CA954118A true CA954118A (en) 1974-09-03

Family

ID=4091679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA129,195A Expired CA954118A (en) 1971-12-03 1971-12-03 Rotational device for earth boring tools

Country Status (1)

Country Link
CA (1) CA954118A (en)

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