HU902513D0 - Ring-shaped sealing packer - Google Patents
Ring-shaped sealing packerInfo
- Publication number
- HU902513D0 HU902513D0 HU902513A HU251390A HU902513D0 HU 902513 D0 HU902513 D0 HU 902513D0 HU 902513 A HU902513 A HU 902513A HU 251390 A HU251390 A HU 251390A HU 902513 D0 HU902513 D0 HU 902513D0
- Authority
- HU
- Hungary
- Prior art keywords
- ring
- shaped sealing
- sealing packer
- packer
- shaped
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU251390A HU205980B (en) | 1990-04-20 | 1990-04-20 | Annular sealing packer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU251390A HU205980B (en) | 1990-04-20 | 1990-04-20 | Annular sealing packer |
Publications (2)
Publication Number | Publication Date |
---|---|
HU902513D0 true HU902513D0 (en) | 1990-08-28 |
HU205980B HU205980B (en) | 1992-07-28 |
Family
ID=10959777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU251390A HU205980B (en) | 1990-04-20 | 1990-04-20 | Annular sealing packer |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU205980B (en) |
-
1990
- 1990-04-20 HU HU251390A patent/HU205980B/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU205980B (en) | 1992-07-28 |
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