PL195913A1 - VACUUM SEAL - Google Patents
VACUUM SEALInfo
- Publication number
- PL195913A1 PL195913A1 PL19591377A PL19591377A PL195913A1 PL 195913 A1 PL195913 A1 PL 195913A1 PL 19591377 A PL19591377 A PL 19591377A PL 19591377 A PL19591377 A PL 19591377A PL 195913 A1 PL195913 A1 PL 195913A1
- Authority
- PL
- Poland
- Prior art keywords
- vacuum seal
- seal
- vacuum
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19591377A PL113422B1 (en) | 1977-02-09 | 1977-02-09 | Vacuum-tight joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL19591377A PL113422B1 (en) | 1977-02-09 | 1977-02-09 | Vacuum-tight joint |
Publications (2)
Publication Number | Publication Date |
---|---|
PL195913A1 true PL195913A1 (en) | 1978-08-14 |
PL113422B1 PL113422B1 (en) | 1980-12-31 |
Family
ID=19980886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19591377A PL113422B1 (en) | 1977-02-09 | 1977-02-09 | Vacuum-tight joint |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL113422B1 (en) |
-
1977
- 1977-02-09 PL PL19591377A patent/PL113422B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL113422B1 (en) | 1980-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RECP | Rectifications of patent specification |