ES497747A0 - IMPROVEMENTS IN THE CONSTRUCTION OF CENTERING DEVICES FOR THE HERMETIC COUPLING OF PIPES - Google Patents
IMPROVEMENTS IN THE CONSTRUCTION OF CENTERING DEVICES FOR THE HERMETIC COUPLING OF PIPESInfo
- Publication number
- ES497747A0 ES497747A0 ES497747A ES497747A ES497747A0 ES 497747 A0 ES497747 A0 ES 497747A0 ES 497747 A ES497747 A ES 497747A ES 497747 A ES497747 A ES 497747A ES 497747 A0 ES497747 A0 ES 497747A0
- Authority
- ES
- Spain
- Prior art keywords
- pipes
- construction
- centering devices
- hermetic coupling
- hermetic
- 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.)
- Granted
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES497747A ES497747A0 (en) | 1980-12-15 | 1980-12-15 | IMPROVEMENTS IN THE CONSTRUCTION OF CENTERING DEVICES FOR THE HERMETIC COUPLING OF PIPES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES497747A ES497747A0 (en) | 1980-12-15 | 1980-12-15 | IMPROVEMENTS IN THE CONSTRUCTION OF CENTERING DEVICES FOR THE HERMETIC COUPLING OF PIPES |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8203481A1 ES8203481A1 (en) | 1982-04-01 |
ES497747A0 true ES497747A0 (en) | 1982-04-01 |
Family
ID=8481571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497747A Granted ES497747A0 (en) | 1980-12-15 | 1980-12-15 | IMPROVEMENTS IN THE CONSTRUCTION OF CENTERING DEVICES FOR THE HERMETIC COUPLING OF PIPES |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES497747A0 (en) |
-
1980
- 1980-12-15 ES ES497747A patent/ES497747A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8203481A1 (en) | 1982-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |