NL474C - Improvement on an intermittent double lever - Google Patents
Improvement on an intermittent double leverInfo
- Publication number
- NL474C NL474C NL374A NL374A NL474C NL 474 C NL474 C NL 474C NL 374 A NL374 A NL 374A NL 374 A NL374 A NL 374A NL 474 C NL474 C NL 474C
- Authority
- NL
- Netherlands
- Prior art keywords
- improvement
- double lever
- intermittent double
- intermittent
- lever
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL374A NL474C (en) | 1912-06-11 | 1912-06-11 | Improvement on an intermittent double lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL374A NL474C (en) | 1912-06-11 | 1912-06-11 | Improvement on an intermittent double lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL474C true NL474C (en) | 1914-12-15 |
Family
ID=1771781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL374A NL474C (en) | 1912-06-11 | 1912-06-11 | Improvement on an intermittent double lever |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL474C (en) |
-
1912
- 1912-06-11 NL NL374A patent/NL474C/en active
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