NL31041C - - Google Patents
Info
- Publication number
- NL31041C NL31041C NL31041DA NL31041C NL 31041 C NL31041 C NL 31041C NL 31041D A NL31041D A NL 31041DA NL 31041 C NL31041 C NL 31041C
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE707050X | 1930-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31041C true NL31041C (xx) |
Family
ID=6617306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31041D NL31041C (xx) | 1930-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE566079C (xx) |
| FR (1) | FR707050A (xx) |
| NL (1) | NL31041C (xx) |
-
0
- NL NL31041D patent/NL31041C/xx active
-
1930
- 1930-11-22 DE DE1930566079D patent/DE566079C/de not_active Expired
- 1930-12-04 FR FR707050D patent/FR707050A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE566079C (de) | 1932-12-08 |
| FR707050A (fr) | 1931-07-02 |