CA834596A - Telescoping drilling device - Google Patents

Telescoping drilling device

Info

Publication number
CA834596A
CA834596A CA834596A CA834596DA CA834596A CA 834596 A CA834596 A CA 834596A CA 834596 A CA834596 A CA 834596A CA 834596D A CA834596D A CA 834596DA CA 834596 A CA834596 A CA 834596A
Authority
CA
Canada
Prior art keywords
drilling device
telescoping
telescoping drilling
drilling
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
CA834596A
Inventor
D. Tipton Joe
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver Inc
Publication date
Application granted granted Critical
Publication of CA834596A publication Critical patent/CA834596A/en
Expired legal-status Critical Current

Links

CA834596A Telescoping drilling device Expired CA834596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA834596T

Publications (1)

Publication Number Publication Date
CA834596A true CA834596A (en) 1970-02-17

Family

ID=36312054

Family Applications (1)

Application Number Title Priority Date Filing Date
CA834596A Expired CA834596A (en) Telescoping drilling device

Country Status (1)

Country Link
CA (1) CA834596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111058785A (en) * 2019-12-20 2020-04-24 宝鸡石油机械有限责任公司 Adjustable connecting device suitable for manifold connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111058785A (en) * 2019-12-20 2020-04-24 宝鸡石油机械有限责任公司 Adjustable connecting device suitable for manifold connection
CN111058785B (en) * 2019-12-20 2021-12-14 宝鸡石油机械有限责任公司 Adjustable connecting device suitable for manifold connection

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