SU670700A1 - Ventilation duct joint - Google Patents
Ventilation duct jointInfo
- Publication number
- SU670700A1 SU670700A1 SU752149523A SU2149523A SU670700A1 SU 670700 A1 SU670700 A1 SU 670700A1 SU 752149523 A SU752149523 A SU 752149523A SU 2149523 A SU2149523 A SU 2149523A SU 670700 A1 SU670700 A1 SU 670700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ventilation duct
- duct joint
- stroyizdat
- joint
- zlaniy
- Prior art date
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752149523A SU670700A1 (en) | 1975-06-23 | 1975-06-23 | Ventilation duct joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752149523A SU670700A1 (en) | 1975-06-23 | 1975-06-23 | Ventilation duct joint |
Publications (1)
Publication Number | Publication Date |
---|---|
SU670700A1 true SU670700A1 (en) | 1979-06-30 |
Family
ID=20624440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752149523A SU670700A1 (en) | 1975-06-23 | 1975-06-23 | Ventilation duct joint |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU670700A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979343A (en) * | 1984-03-29 | 1990-12-25 | Luciano Baccelliere | Chimney |
-
1975
- 1975-06-23 SU SU752149523A patent/SU670700A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4979343A (en) * | 1984-03-29 | 1990-12-25 | Luciano Baccelliere | Chimney |
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