DE221331C - - Google Patents
Info
- Publication number
- DE221331C DE221331C DENDAT221331D DE221331DA DE221331C DE 221331 C DE221331 C DE 221331C DE NDAT221331 D DENDAT221331 D DE NDAT221331D DE 221331D A DE221331D A DE 221331DA DE 221331 C DE221331 C DE 221331C
- Authority
- DE
- Germany
- Prior art keywords
- frame
- tubes
- excavator
- toothed
- pushed
- Prior art date
- 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.)
- Active
Links
- 239000010802 sludge Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000854350 Enicospilus group Species 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/08—Hand implements for emptying sewers or cesspools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221331C true DE221331C (https=) |
Family
ID=482315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221331D Active DE221331C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221331C (https=) |
-
0
- DE DENDAT221331D patent/DE221331C/de active Active
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