ES272202Y - IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING. - Google Patents

IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING.

Info

Publication number
ES272202Y
ES272202Y ES1983272202U ES272202U ES272202Y ES 272202 Y ES272202 Y ES 272202Y ES 1983272202 U ES1983272202 U ES 1983272202U ES 272202 U ES272202 U ES 272202U ES 272202 Y ES272202 Y ES 272202Y
Authority
ES
Spain
Prior art keywords
blocking device
tubular coupling
improved blocking
improved
tubular
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
ES1983272202U
Other languages
Spanish (es)
Other versions
ES272202U (en
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 filed Critical
Priority to ES1983272202U priority Critical patent/ES272202Y/en
Publication of ES272202U publication Critical patent/ES272202U/en
Application granted granted Critical
Publication of ES272202Y publication Critical patent/ES272202Y/en
Expired legal-status Critical Current

Links

ES1983272202U 1983-05-12 1983-05-12 IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING. Expired ES272202Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1983272202U ES272202Y (en) 1983-05-12 1983-05-12 IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983272202U ES272202Y (en) 1983-05-12 1983-05-12 IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING.

Publications (2)

Publication Number Publication Date
ES272202U ES272202U (en) 1984-12-16
ES272202Y true ES272202Y (en) 1985-07-16

Family

ID=8425566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983272202U Expired ES272202Y (en) 1983-05-12 1983-05-12 IMPROVED BLOCKING DEVICE FOR TUBULAR COUPLING.

Country Status (1)

Country Link
ES (1) ES272202Y (en)

Also Published As

Publication number Publication date
ES272202U (en) 1984-12-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203