RU1808931C - Suction-tube dredge - Google Patents
Suction-tube dredgeInfo
- Publication number
- RU1808931C RU1808931C SU4869660A RU1808931C RU 1808931 C RU1808931 C RU 1808931C SU 4869660 A SU4869660 A SU 4869660A RU 1808931 C RU1808931 C RU 1808931C
- Authority
- RU
- Russia
- Prior art keywords
- suction
- tube dredge
- dredge
- tube
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4869660 RU1808931C (en) | 1990-09-26 | 1990-09-26 | Suction-tube dredge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4869660 RU1808931C (en) | 1990-09-26 | 1990-09-26 | Suction-tube dredge |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1808931C true RU1808931C (en) | 1993-04-15 |
Family
ID=21537977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4869660 RU1808931C (en) | 1990-09-26 | 1990-09-26 | Suction-tube dredge |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1808931C (en) |
-
1990
- 1990-09-26 RU SU4869660 patent/RU1808931C/en active
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