SU1684421A1 - Flexible drain - Google Patents
Flexible drain Download PDFInfo
- Publication number
- SU1684421A1 SU1684421A1 SU894756907A SU4756907A SU1684421A1 SU 1684421 A1 SU1684421 A1 SU 1684421A1 SU 894756907 A SU894756907 A SU 894756907A SU 4756907 A SU4756907 A SU 4756907A SU 1684421 A1 SU1684421 A1 SU 1684421A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drainage
- pipe
- links
- flexible drain
- flexible
- Prior art date
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Description
/ 3/ 3
Фиг. 2FIG. 2
.Tv VvT- rr T-rr.rVT.Т v . rf-T.Tv VvT- rr T-rr.rVT.T v. rf-t
. « . -; I .:. ... - . /. . ". -; I.:. ... -. /.
- ж -T-flUi. -.i - OK-T-flUi. -.i
Фае. 3Faye. 3
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894756907A SU1684421A1 (en) | 1989-11-10 | 1989-11-10 | Flexible drain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894756907A SU1684421A1 (en) | 1989-11-10 | 1989-11-10 | Flexible drain |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1684421A1 true SU1684421A1 (en) | 1991-10-15 |
Family
ID=21478452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894756907A SU1684421A1 (en) | 1989-11-10 | 1989-11-10 | Flexible drain |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1684421A1 (en) |
-
1989
- 1989-11-10 SU SU894756907A patent/SU1684421A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 1469016, кл. Е 02 В 11/00, 1989. Авторское свидетельство СССР № 1483017, кл. Е02 В 11/00, 1989. * |
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