DE9216978U1 - - Google Patents
Info
- Publication number
- DE9216978U1 DE9216978U1 DE9216978U DE9216978U DE9216978U1 DE 9216978 U1 DE9216978 U1 DE 9216978U1 DE 9216978 U DE9216978 U DE 9216978U DE 9216978 U DE9216978 U DE 9216978U DE 9216978 U1 DE9216978 U1 DE 9216978U1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/003—Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water, e.g. screens of air-bubbles against sludge formation or salt water entry, pump-assisted water circulation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9216978U DE9216978U1 (en) | 1992-12-14 | 1992-12-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9216978U DE9216978U1 (en) | 1992-12-14 | 1992-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9216978U1 true DE9216978U1 (en) | 1993-02-04 |
Family
ID=6887089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9216978U Expired - Lifetime DE9216978U1 (en) | 1992-12-14 | 1992-12-14 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9216978U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830744C2 (en) * | 1998-07-09 | 2000-12-14 | Gerard Brozio | Pond cover for garden ponds |
-
1992
- 1992-12-14 DE DE9216978U patent/DE9216978U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19830744C2 (en) * | 1998-07-09 | 2000-12-14 | Gerard Brozio | Pond cover for garden ponds |