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ES272841Y - CONNECTION DEVICE FOR DRILLING ROD. - Google Patents

CONNECTION DEVICE FOR DRILLING ROD.

Info

Publication number
ES272841Y
ES272841Y ES1982272841U ES272841U ES272841Y ES 272841 Y ES272841 Y ES 272841Y ES 1982272841 U ES1982272841 U ES 1982272841U ES 272841 U ES272841 U ES 272841U ES 272841 Y ES272841 Y ES 272841Y
Authority
ES
Spain
Prior art keywords
connection device
drilling rod
drilling
rod
connection
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
ES1982272841U
Other languages
Spanish (es)
Other versions
ES272841U (en
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
Priority to ES1982272841U priority Critical patent/ES272841Y/en
Publication of ES272841U publication Critical patent/ES272841U/en
Application granted granted Critical
Publication of ES272841Y publication Critical patent/ES272841Y/en
Expired legal-status Critical Current

Links

ES1982272841U 1982-05-07 1982-05-07 CONNECTION DEVICE FOR DRILLING ROD. Expired ES272841Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1982272841U ES272841Y (en) 1982-05-07 1982-05-07 CONNECTION DEVICE FOR DRILLING ROD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1982272841U ES272841Y (en) 1982-05-07 1982-05-07 CONNECTION DEVICE FOR DRILLING ROD.

Publications (2)

Publication Number Publication Date
ES272841U ES272841U (en) 1983-12-16
ES272841Y true ES272841Y (en) 1984-07-16

Family

ID=8426032

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982272841U Expired ES272841Y (en) 1982-05-07 1982-05-07 CONNECTION DEVICE FOR DRILLING ROD.

Country Status (1)

Country Link
ES (1) ES272841Y (en)

Also Published As

Publication number Publication date
ES272841U (en) 1983-12-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000403